El Hierro, the smallest and most protected of the Canary Islands, boasts an almost untouched coastline, carved by volcanic lava into a succession of diverse natural basins. Some are open to the Atlantic and carved out of black rock, while others form sheltered lagoons.
Here’s our selection of the best natural swimming pools in El Hierro, with tips on how to visit them.
This opinion is completely independent, based on our experiences. We visited the region anonymously, making our own choices and paying our bills in full.
Natural swimming pools in El Hierro – Map
El Hierro is a volcanic island classified as a Biosphere Reserve by UNESCO in 2000. Its coastline, shaped by lava flows, offers ideal conditions for the formation of natural pools: hollows in the basalt rock that hold back seawater and warm it slightly. The water is generally calmer than in the open sea, making these bathing sites accessible to a wide public, including families.
Here’s a map to help you find your way:
Most of the natural pools are located on the north and northeast coasts of the island, in areas exposed to cool breezes. Outside the summer months, the water can remain cool and the swell more pronounced – it’s advisable to check local conditions before swimming.
If you only need to do 3, we recommend:
- Charco Manso for arches and landscapes
- Tamaduste Lagoon for family bathing
- Tacaron for its isolation and the quality of its water
Warning: if you want to swim, visit the natural pools before low tide, and don’t stay too long with the lowest tide point, especially if the tidal coefficient is low.
1. Charco Manso
Why visit? Our review
Charco Manso is located on the northeastern tip of El Hierro, in one of the island’s most unspoilt areas. To get there, you have to follow a narrow, winding path – a route that discourages passing visitors and helps preserve this natural basin. We found the setting particularly wild: the black volcanic rock contrasts sharply with the blue of the water, and the absence of tourist facilities reinforces the sense of isolation.
The pool itself is fairly deep and suitable for good swimmers. In strong northerly winds or during swell periods, swimming may be inadvisable: spray and waves can make access to the water difficult. We recommend coming in calm weather at low tide.
Practical advice
- Northeast coast of El Hierro, Valverde municipality
- Access by narrow, winding tarmac road for the last 5 to 10 minutes, so take your time.
- Undeveloped site
- Not recommended in heavy swells or northerly winds
- More suitable for adults and experienced swimmers
- Free access
- Bring water and food
Our 3 favorite places to stay in El Hierro:
- Las Puntas, for the scenery
- Tamaduste, for the scenery and pools
- Restinga, for the scenery and the diving
See the best-rated accommodations on the island
See our detailed comparison of the best places to stay on the island (with map and photos).
2. Tamaduste Lagoon
Why visit? Our review
Tamaduste Lagoon is one of El Hierro’s most popular bathing spots, and for good reason. This natural basin, formed in a volcanic cove, is sufficiently protected from the ocean swell to offer safe swimming, even for children. The water is clear and calm, making it a popular destination for families.
We loved the tranquil atmosphere of this spot, bordered by the small village of the same name and colorful volcanic cones. Depths vary from zone to zone, and it’s possible to snorkel in the most sheltered areas. In high season (July-August), the site attracts even more visitors, especially in the late afternoon. We recommend going in the morning for greater serenity.
Practical advice
- On the east coast, 5km from the capital
- Accessible by car, parking available nearby
- Partially landscaped site: a few benches and shaded areas
- Suitable for families and children
- Good snorkeling in sheltered areas
- Free access
3. Tacaron
Why visit? Our review
Tacaron is one of El Hierro’s most popular natural pools, and undoubtedly one of the most spectacular. It lies on the west coast, in a cove formed by lava cliffs.
The main basin is vast, well defined by rock formations that protect it from currents. We found the water particularly clear and the marine life abundant. The site’s isolation helps to keep visitor numbers down, even in summer.
Practical advice
- West coast of El Hierro, municipality of Frontera
- Access on foot: about 3km from the parking lot, ~45min
- Access via a narrow asphalt road
- Very good snorkeling spot
- Not recommended in heavy swells
- Free access
4. Charco Azul
Why visit? Our review
Charco Azul is one of the island’s most accessible natural pools, equipped with basic amenities to make swimming easy. The main pool, carved out of black volcanic rock, displays a beautiful blue-green hue when the sun is at its zenith – hence its name – and is accessible by passing under an arch. We appreciated the site’s relative protection from the waves.
Two pools of different sizes provide a suitable space for everyone: the smaller one is suitable for children, the larger one for swimmers. And even in swelly weather, we recommend you go down just to admire the place!
Practical advice
- North coast of El Hierro
- Access by car, parking nearby
- Two natural basins of different sizes
- Some facilities: stairs to the water, rest area
- Suitable for families
- Free access
There’s so much to discover: be sure to rent a car.
It’s not a very touristy island, so book early for the best choice.
5. La Maceta natural pools
Why visit? Our review
The La Maceta Natural Swimming Pools are among the best known in El Hierro, and one of the best equipped. Located on the north-western coast, in the municipality of Frontera, they have been carefully designed: walkways and staircases cut into the rock provide easy access to the water, and showers are available on site.
We found this site particularly suitable for travelers who want to enjoy a natural pool without having to climb rocks. The environment remains authentic: black volcanic rock, basalt formations and ocean views create a striking backdrop. In heavy seas, waves can break over the walls. It’s best to be cautious, especially with children.
Practical advice
- Northwest coast of El Hierro
- Access by car, parking available on site
- Well-equipped site: stairs, walkways, showers
- Suitable for families, including those with children
- Vigilance in rough seas: waves can break over the edges
- Free access
6. Piscina Natural La Laja
Why visit? Our review
The Charco Azul is a small natural pool formed by the erosion of volcanic rock. It’s a completely different experience at the foot of a wall of basalt columns.
After descending the stairs, walk along the edge of the cliffs to reach the swimming area.
Be careful, you really need a low tide.
Alternatively, you can explore the top of the cliff for magnificent views!
Practical advice
- South coast of El Hierro, municipality of El Pinar, near La Restinga
- Access by car from La Restinga
- Marine Reserve Zone: crystal-clear waters
- Excellent snorkeling and diving
- La Restinga restaurants just a few minutes away
- Free access
It’s time to book your ferry crossings!
Compare everything: companies, prices, schedules and availability.
7. Charco de los Sargos
Why visit? Our review
The Charco de los Sargos takes its name from the sargos, fish of the sparidae family, which are frequently seen here. The water is generally clear and shallow in protected areas, making it ideal for both swimming and observing marine life from the surface.
Access requires a short walk from the nearest parking area, which helps preserve the site. Appropriate footwear is recommended for progressing over volcanic rock.
Even if the sea isn’t calm, the descent is worth it for the views, as you can see from our photos!
Practical advice
- North coast of El Hierro
- Walking distance from the nearest parking lot (~10min)
- Undeveloped site: no showers or facilities
- Wear footwear suitable for volcanic rock
- Frequent presence of fish: good for snorkeling
- Free access
8. La Caleta Natural Pools
Why visit? Our review
La Caleta is a small fishing hamlet on the north coast of El Hierro, in the municipality of Frontera. The natural pools that border this village are part of the daily life of the locals and preserve an authentic atmosphere, far removed from the usual tourist circuits. The basins are much more sophisticated.
Practical advice
- North East Coast
- Stairs in the rock to access the water
- Authentic local atmosphere
- Free access
9. Pozo de las Calcosas
Why visit? Our review
The Pozo de las Calcosas is one of El Hierro’s most unique sites. Located at the foot of steep cliffs on the north coast, it combines a natural swimming pool with a hamlet of traditional fishermen’s cottages built directly on the rocks.
Access is on foot via a path leading down from the village of Las Puntas: allow around 20min for the descent. The path is passable but requires care on some rocky sections.
Practical advice
- North coast of El Hierro
- Access on foot only: about 20min descent from Las Puntas
- A passable trail, but be careful on certain sections.
- Undeveloped site: no infrastructure
- Water level varies with tides
- Combine with a visit to the fishing hamlet
- Free access
PLAN YOUR TRIP TO El Hierro
- Best of
Why visit El Hierro
Best attractions in El Hierro
Hiking (coming soon)
Arches (coming soon)
Natural pools (coming soon)
- Practical advice
How to get to El Hierro
Getting around (coming soon)
Rent a car and drive (coming soon)
When to visit (coming soon)
How long
