The southern coast of Portugal is home to one of the most stunning coastal trails in Europe : the Percurso dos Sete Vales Suspensos, known in English as the Seven Hanging Valleys Trail. Located in the Lagoa region, right in the heart of the Algarve, this hike follows the golden cliffs of the Atlantic and connects two iconic beaches : Praia da Marinha and Praia de Vale Centeanes.

This marked trail (official code PR1 LGA) is linear : you can walk it in either direction. Most hikers start from Praia da Marinha, a postcard-perfect beach with spectacular rock arches and panoramic views, but you can also begin at Vale Centeanes, which is closer to Carvoeiro.

In practical terms, allow around 6 km one way (about twelve kilometers if you walk back), a hiking time of 2.5 to 3 hours for the outbound route, and a moderate difficulty level : the path is well marked but uneven, with several climbs and descents that require a bit of effort.

Along the way, the limestone cliffs carved by erosion, the legendary sea caves such as Benagil, the hidden coves like Praia do Carvalho, and the silhouette of the Alfanzina Lighthouse offer a series of unforgettable views. For the more adventurous, Amo-te Olhão even recommends extending the experience to Algar Seco in Carvoeiro, if the coastal section is open and safe.

This page offers a complete and practical guide : technical details, step-by-step itinerary, safety tips, useful information on access and parking, and a focus on the wildlife, flora and geological features of this unique coastline. Everything you need to plan your hike and make the most of this natural gem of the Algarve.

Official Technical Sheet of the PR1 LGA Trail – The Seven Hanging Valleys

Ranked among the most beautiful coastal hikes in Europe, the Seven Hanging Valleys Trail (or Percurso dos Sete Vales Suspensos) carries the official code PR1 LGA. This linear trail runs along the Lagoa coastline and links Praia da Marinha to Praia de Vale Centeanes, crossing a breathtaking landscape of limestone cliffs, sea caves, coves and valleys carved by the ocean.

Here are the main details to know before setting off :

• Type of trail : linear (one way) – return on foot or by taxi/Uber,
• Distance : around 6 km (one way) – 11 to 12 km round trip,
• Duration : 2.5 to 3 hours one way – 5 to 6 hours if you walk back,
• Total elevation gain : around 350 to 370 meters,
• Difficulty : moderate – uneven terrain, steps and rocky passages,
• Trail markers : red and yellow stripes from the Portuguese PR hiking network,
• Possible starting points : Praia da Marinha (east side) or Praia de Vale Centeanes (west side, near Carvoeiro),
• GPS coordinates of the starting point : 37°05′24.6″ N / 8°24′46.1″ W,
• GPS coordinates of the end point : 37°05′28.8″ N / 8°27′14.7″ W,
• Recommended gear : hiking shoes, water (min. 1.5 L per person), sunscreen, hat or cap, swimsuit, snacks, fully charged phone,
• Shade & water : very little shade and no water points along the trail – bring your own supplies,
• Best time to go : April to June and September to October (avoid peak summer heat),
• Wildlife and flora : Aleppo pines, wild rosemary, lavender, seagulls, cormorants, lizards,
• Trail highlights : Marinha arches, Benagil cave view from above, Carvalho cove, Alfanzina lighthouse and golden cliffs plunging into the Atlantic.

The trail is well maintained and clearly marked, but some sections can be slippery or close to the edge : always keep a safe distance from the cliffside. Curious hikers can also extend the walk to Algar Seco in Carvoeiro – a spectacular area of natural caves and wooden walkways – as long as the coastal section is confirmed to be open and safe.

Official Map of the PR1 LGA Trail

View the full route of the Seven Hanging Valleys Trail between Praia da Marinha and Vale Centeanes using the official PR1 LGA map.
Click on the image to download it in high definition.

📍 Source : Câmara Municipal de Lagoa – PR1 LGA “Percurso dos Sete Vales Suspensos”

Note : Amo-te Olhão has not yet found a higher-resolution version. When printed in A4 format, the map remains readable.

Detailed Itinerary of the Seven Hanging Valleys Hike

The Percurso dos Sete Vales Suspensos (PR1 LGA) can be walked in either direction. Most hikers choose to start from Praia da Marinha to enjoy breathtaking views right from the beginning. Allow around 2.5 to 3 hours for the one-way hike, not counting photo or swimming breaks. Here is the step-by-step itinerary.

1️⃣ From Praia da Marinha to the Arches Cliff

The trail begins at the large car park of Praia da Marinha. It immediately follows the golden cliffs carved by erosion. Within the first few meters, the views of the famous natural arches and the rock known as the “Elephant” are simply spectacular. The terrain is uneven but well marked ; take your time to admire the contrast between the ochre rock and the turquoise Atlantic.

2️⃣ Towards the Viewpoint over Praia da Corredoura

Following the red and yellow trail markers, you’ll cross a limestone area dotted with juniper bushes and aromatic plants. After about one kilometre, the path overlooks Praia da Corredoura, which is only accessible by sea. From the cliff above, the view over this hidden cove is one of the most photographed of the entire route.

3️⃣ Panorama over Benagil and its Legendary Cave

The path continues towards the coastal village of Benagil. From the clifftop, a viewpoint offers a look at the famous circular hole of Benagil Cave — an impressive sight from above. To visit the cave itself, you’ll need to go by sea : kayak, paddleboard or boat from the beach. This is also a great spot to rest or grab a coffee.

💡 Depending on how much time you have, Amo-te Olhão highly recommends this kayak tour in Benagil to explore the cave from the sea. Suitable for everyone, this kayak excursion lets you get up close to the iconic sea cave and the golden cliffs of the Algarve — an experience that’s both peaceful and spectacular.

4️⃣ From Benagil to Praia do Carvalho

Leaving Benagil, the trail gently climbs before descending to a small hidden cove : Praia do Carvalho. Access is through a tunnel carved into the rock, making it a magical place and a perfect spot for a picnic or a swim, depending on the tide. This section includes a few ups and downs, but the views of the cliffs remain stunning throughout.

5️⃣ Towards the Alfanzina Lighthouse

The landscape becomes more hilly as you head towards the Alfanzina Lighthouse, visible in the distance. This section offers magnificent views of the rock formations and the waves crashing at the base of the cliffs. The trail winds around several “hanging valleys”, remnants of ancient riverbeds now open to the sea. Some parts are rocky : sturdy hiking shoes are essential !

6️⃣ Final Descent to Praia de Vale Centeanes

The final stretch gradually descends to Praia de Vale Centeanes, a wide sandy beach surrounded by steep cliffs. This is the official end of the PR1 LGA trail. During high season, the beach bar is open — perfect for a well-deserved break. You can then walk back the same way or book an Uber or taxi to return to your starting point.

This route perfectly combines moderate effort with constant wonder. Every turn reveals a new panorama : hidden coves, natural arches, dramatic cliffs and turquoise reflections of the ocean. An unforgettable hike to experience the wild and radiant Algarve.

Recommended Extension : Algar Seco and Carvoeiro

Although the official Seven Hanging Valleys Trail (PR1 LGA) ends at Praia de Vale Centeanes, Amo-te Olhão recommends extending your walk to Algar Seco in the charming seaside town of Carvoeiro. This extension reveals another side of the coastline, just as spectacular, with its caves, wooden walkways and natural rock pools carved by the sea.

This additional section is not part of the official trail, but it can be walked if conditions allow. It connects Vale Centeanes to Algar Seco over roughly 1.5 km. Before setting off, always check locally that the coastal path is open, as some sections may be temporarily closed for safety reasons (landslides or cliff maintenance work).

Algar Seco : A Spectacular Natural Site

Just a few minutes’ walk from the centre of Carvoeiro, Algar Seco is a striking complex of sea caves, natural pools and viewpoints carved into the cliffs. The site features a network of wooden walkways offering breathtaking views of the ocean. The most photographed spot ? The famous Boneca (“the doll”) — a double natural arch that opens like a window onto the sea.

How to Include Algar Seco in Your Hike

Even though Algar Seco is not part of the official Seven Hanging Valleys Trail, it would be a shame to miss it.
Here are two easy ways to include this spectacular site in your hike :

• Option 1 : start your walk at Algar Seco, explore the site, then head to Vale Centeanes and continue on the official trail to Praia da Marinha.
• Option 2 : start from Marinha (like most hikers), follow the trail to Vale Centeanes, then extend your walk to Algar Seco to end the day beautifully.

Whichever option you choose, Algar Seco adds a magical touch to your itinerary, with its caves, rock-cut stairways and stunning ocean views.

Practical Tips

To make the most of this hike and avoid any unpleasant surprises, keep these practical tips in mind :

• Bring water and wear closed shoes : some areas are rocky and slippery.
• Avoid the hottest hours of the day.
• Check the warning signs at Vale Centeanes before continuing towards Carvoeiro.
• If the path is closed, you can always reach Algar Seco by car or taxi from Carvoeiro.

This extension is well worth it : with its dramatic caves, golden cliffs and peaceful atmosphere at sunset, Algar Seco is the perfect complement to the Seven Hanging Valleys Trail. A finale that perfectly captures the raw beauty and unique light of the Algarve.

Practical Information to Prepare for the Seven Hanging Valleys Hike

Before setting off on the Percurso dos Sete Vales Suspensos, it’s best to know a few key points to make the most of your hike under the best conditions. Here’s all the essential information about access, parking, gear and safety along the trail.

Access and Starting Points

The trail can be done in both directions :

• From Praia da Marinha (east side) : the most popular starting point, offering spectacular views from the very first steps. Accessible by car via the N125 (follow the “Praia da Marinha” signs from Lagoa).
• From Praia de Vale Centeanes (west side) : convenient if you’re staying in Carvoeiro or prefer to end your hike at the beach. The trailhead is at the end of Vale Centeanes’ main road.

The trail is open year-round and clearly marked in both directions. Parking is available at both ends, but it’s best to arrive early in the morning to avoid crowds during the high season.

Parking

Parking near the Seven Hanging Valleys Trail can quickly become challenging during the summer. Here are the main options to know before you go :

• Praia da Marinha : large free car park outside the peak season, but full by 9 a.m. in summer. A few shaded spots and a small snack bar nearby.
• Praia de Vale Centeanes : smaller car park, sometimes paid. You can also park in the streets of Carvoeiro and walk down to the beach.
• Alternative : park at one end and return by Uber or taxi from the other. Expect to pay around €8 to €12 depending on the season.

In summer, it’s best to arrive early in the morning to find a parking spot and enjoy a quieter start to your hike.

Getting There Without a Car

For hikers without a vehicle, regional buses serve Lagoa and Carvoeiro. From these towns, a short taxi or Uber ride will take you to either starting point. You can also book a private transfer or a guided excursion that includes transport back.

Recommended Gear

To enjoy the Seven Hanging Valleys Trail safely and comfortably, make sure to pack the right essentials. Here’s what you should bring :

• Hiking shoes or non-slip trainers (the terrain is rocky and sometimes slippery),
• 1.5 to 2 litres of water per person – no water points along the trail,
• Sunscreen, hat or cap, sunglasses,
• Snacks or a light picnic if you plan to walk for several hours,
• Fully charged phone (signal is generally good along most of the route),
• Swimsuit and towel for swimming breaks (Benagil, Carvalho or Vale Centeanes),
• Trekking poles optional but useful for ascents and descents.

With a little preparation, you’ll be ready to take on the sun, the cliffs and the beauty of the trail without any unpleasant surprises.

Best Times to Hike

Spring (April to June) and autumn (September to October) are the best times to hike : mild temperatures, beautiful light and fewer visitors. In summer, start before 9 a.m. or after 5 p.m. to avoid the intense heat. Winter is also a peaceful time to walk, as long as you check the weather first — the wind can be strong along the cliffs.

Safety and Precautions

The Seven Hanging Valleys Trail is accessible to most hikers, but some areas require attention. Here are a few simple precautions to ensure a safe hike :

• Keep a safe distance from the cliff edges : some areas are unprotected and may be unstable.
• Stay on the marked path – the edges can be slippery or cracked.
• Avoid hiking on very windy or foggy days : visibility drops sharply.
• Bring a hat and plenty of water in summer ; there’s little to no shade along the trail.
• Tell someone your plans if you’re hiking alone.
• In case of emergency, call 112 (European emergency number).

With these basic safety habits, you’ll enjoy the trail’s breathtaking views and wild beauty in complete peace of mind.

Return Options

Since the trail is linear, it’s important to plan how you’ll return to your starting point. Here are the main options :

• Round trip on foot : for experienced hikers – allow about 5 to 6 hours total.
• Taxi or Uber : the most convenient way to return quickly to your car.
• Organised excursion : some local agencies offer round-trip transfers from Carvoeiro or Lagoa.

With good preparation and the right gear, this hike becomes an unforgettable experience between sea and cliffs. The Seven Hanging Valleys Trail offers a mix of freedom, raw natural beauty and the peaceful spirit of the Algarve.

With good preparation and the right gear, this hike becomes an unforgettable experience between sea and cliffs. The Seven Hanging Valleys Trail offers a mix of freedom, raw natural beauty and the peaceful spirit of the Algarve.

💡 Good to know : guided hiking tours are also available if you prefer walking with a group and enjoying the trail without worrying about logistics. More info below.

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Guided Hike of the Seven Hanging Valleys – Recommended by Amo-te Olhão

If you prefer to be accompanied and enjoy this experience without worrying about logistics, Amo-te Olhão highly recommends this guided hike of the Seven Hanging Valleys departing from Olhão or other towns in the Algarve. It’s a great way to experience the trail in complete peace of mind, with a passionate local guide who shares the secrets of the Lagoa coastline.

This full-day excursion includes round-trip transfers, a small-group guided hike and a tasting of local products at Praia da Marinha. Perfect for discovering the Algarve’s legendary cliffs and sea caves without a car and in a friendly atmosphere.

• Total duration : about 8 hours (including transfers)
• Hiking time : ≈ 4 h 30 for 6 km
• Elevation gain : 200 m ascent – good physical condition recommended
• Languages : French, Portuguese, English
• Small group : maximum of 7 participants
• Free cancellation : up to 24 hours before departure
• Flexible booking : book now, pay later

👉 Check availability and book your spot now :

A great alternative to enjoy the Seven Hanging Valleys Trail to the fullest, guided by a local expert and free from any logistical worries.

Wildlife, Flora and Geology of the Seven Hanging Valleys

Beyond its breathtaking panoramas, the Seven Hanging Valleys Trail reveals the natural and geological richness of the Lagoa coastline. Between aromatic plants, seabirds and cliffs sculpted by the wind, every section of the path showcases a different facet of the wild Algarve.

A Typical Mediterranean Flora

The region’s hot, dry climate has shaped a resilient vegetation, perfectly adapted to salt and wind. On the plateaus and along the cliffs grow :

• The Aleppo pine (Pinus halepensis), filling the air with resin and offering rare shaded spots,
• The Phoenician juniper and low shrubs typical of Mediterranean scrubland,
• Wild rosemary, sea lavender and thyme, filling the trail with fragrance in spring,
• The dwarf palm (Chamaerops humilis), a symbol of southern Portugal’s coastal landscapes,
• Succulent and hardy plants clinging to the rocky walls — true survivors against the salty wind.

In spring, the vegetation turns golden and purple, contrasting beautifully with the deep blue of the ocean. In summer, the flora becomes more discreet, but the scents of dry herbs and sea air dominate the atmosphere.

Discreet Yet Abundant Wildlife

Along the trail, it’s not uncommon to spot a few of the coastline’s quiet residents :

• Yellow-legged gulls gliding above the cliffs,
• Cormorants and black-headed gulls resting on the rocks,
• The Sardinian warbler (Sylvia melanocephala), a small bird typical of Mediterranean habitats,
• Wall lizards basking in the sun,
• And sometimes, in the distance, dolphins can be seen from the viewpoints — especially at sunrise.

The peacefulness of the trail, especially outside the high season, allows you to fully enjoy the sounds of nature : birdsong, the wind in the pines, and the rhythmic crash of the waves against the cliffs.

An Exceptional Geological Heritage

The Seven Hanging Valleys owe their name to a fascinating geological phenomenon : seven eroded valleys now opening into the void. Once carved by rivers flowing toward the sea, these valleys were “cut off” by the gradual retreat of the cliffs caused by marine erosion. The result ? They now appear to hang suspended above the ocean.

The cliffs in this area are made of marine limestone and dolomite formed about 24 million years ago, during the Miocene epoch. Their golden colour comes from iron oxides within the rock. Over time, wind, rain and waves have sculpted arches, caves and natural cavities — the most famous being those of Benagil and Praia da Marinha.

This unique combination of geology, vegetation and coastal wildlife makes the Seven Hanging Valleys Trail a true open-air natural museum. Each step tells the ancient story of the dialogue between land and ocean.

FAQ – Frequently Asked Questions About the Seven Hanging Valleys Hike

Before heading out on the Percurso dos Sete Vales Suspensos, here are the answers to the questions most often asked by hikers. This section gathers all the practical, safety and logistical information to help you plan your walk with peace of mind.

Can the hike be done in both directions ?

Yes. The trail is linear and perfectly waymarked in both directions. You can start from either Praia da Marinha or Praia de Vale Centeanes, depending on where you’re staying or your preferences. Most walkers choose to begin at Marinha to enjoy the stunning views right from the start.

What is the average duration of the hike ?

Allow around 2.5 to 3 hours for the one-way hike, without long breaks. Including photo stops, swimming and a picnic, the full walk can easily take 5 to 6 hours. The best pace is the one that lets you enjoy the scenery without rushing.

Can I do the hike with children ?

Yes, but with caution. The trail is moderate and accessible, but some sections are close to cliff edges or include rocky steps. It’s best to do a shorter section (for example Praia da Marinha → Benagil → return) if hiking with children. Strollers are not recommended.

Are dogs allowed on the trail ?

Yes, dogs are allowed but must be kept on a leash at all times. Be mindful of rocky areas and hot weather : bring water for them and avoid hiking during the hottest hours of the day.

Are there restaurants or cafés along the route ?

The trail mostly crosses natural areas. You’ll find a few food options :

• at Praia de Benagil : cafés and restaurants near the beach,
• at Praia de Vale Centeanes : a beach bar open in high season,
• at Praia da Marinha : a small snack bar and food stalls depending on the season.

Outside these areas, there are no shops or water points. Make sure to bring your own picnic and enough water before setting off.

How can I return to the starting point without a car ?

If you only have one vehicle, several options are available :

• Taxi or Uber between the two ends (about a 10–15 minute ride, average cost €8–12),
• Private transfer organised by some local agencies,
• Round trip on foot for more experienced hikers : about 11–12 km total.

Public transport does not directly connect the two trailheads, so it’s best to plan your return in advance.

Is the trail suitable for seniors or people with reduced mobility ?

Not along the entire route. The terrain is uneven and includes several climbs, steps and rocky passages. However, some accessible viewpoints (such as at Praia da Marinha) allow visitors to enjoy the cliffs without walking the full trail.

Can I visit Benagil Cave during the hike ?

The famous Benagil Cave lies along the route, but it’s not accessible on foot. Entry to the cave is only possible from the sea, by kayak, paddleboard or boat from Praia de Benagil. However, you can admire the circular opening from the cliff above.

When is the best time to do the hike ?

The months of April to June and September to October are ideal. Temperatures are pleasant and the light is perfect for photos. In summer, start very early in the morning to avoid heat and crowds. Winter offers a calmer atmosphere, but the wind can be strong.

Is the trail dangerous ?

No, as long as you follow basic safety rules. The cliffs can be crumbly and some areas are unfenced. Just stay on the marked trail and avoid getting too close to the edge. When it’s windy, extra caution is advised.

In short, the Seven Hanging Valleys Trail is accessible to most hikers and doesn’t present major difficulties. With good preparation, an early start and a bit of care, it becomes a truly memorable experience.

A Must-Do Hike in the Algarve

Between golden cliffs, sea caves and hidden coves, the Seven Hanging Valleys Trail captures everything that makes the Algarve so magical. Accessible, well-marked and rich in breathtaking views, it offers a perfect blend of wild beauty and serenity — an ideal way to soak up the natural charm of southern Portugal.

Whether you’re a fan of coastal walks, passionate about photography or simply seeking a moment of escape, this iconic trail is an experience not to be missed. The contrast between the ochre cliffs and the deep blue ocean, the scent of wild herbs and the gentle sea breeze make it a truly unforgettable sensory adventure.

To extend the experience, Amo-te Olhão also recommends exploring the surroundings of Carvoeiro, the Algar Seco site, or the beaches of Benagil and Praia da Marinha — among the most beautiful on the Portuguese coast. These southern gems perfectly complement this already legendary hike.

Grab your hiking shoes, your water bottle and your camera : the Seven Hanging Valleys Trail is waiting for you.

Want to Explore the Algarve Differently ?

Discover our handpicked activities to make the most of your stay in the Algarve. Between authentic moments, spectacular landscapes and unforgettable experiences, let Amo-te Olhão guide you to experience the region in a whole new way.

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