Arenas Blancas Lighthouse

Arenas Blancas Lighthouse is an active lighthouse on the Canary Island of La Palma, standing in the municipality of Villa de Mazo near the small village of La Salemera. The larger town of Mazo lies about 8 km (5 miles) to the northwest.

Where is the lighthouse and how do you get there?

The lighthouse sits on La Palma's southeastern coast, within Villa de Mazo — one of the municipalities along the route between the island's capital, Santa Cruz de La Palma, and the volcanic south of the island. Driving is the easiest way to reach it, following the coastal road toward La Salemera; La Palma is a compact island, so most coastal towns are within half an hour's drive of each other. Keep in mind that the island's terrain is steep and mountainous, so coastal roads tend to be narrow and reward unhurried driving.

What should you know about the lighthouse itself?

Arenas Blancas is a fully operational lighthouse, still used to mark the coastline and guide ships sailing along La Palma's southeastern shore. Its name translates from Spanish as "white sands" — in a region where the coastline is largely shaped by black volcanic sand, a name like this usually points to a specific beach or stretch of shore the lighthouse was named after.

What else is worth seeing nearby?

Villa de Mazo lies in the southern part of La Palma, close to the areas shaped by the island's volcanic activity — it's in the neighboring municipality of Fuencaliente that the San Antonio and Teneguía volcanoes erupted during the 20th century, followed by the Tajogaite eruption in 2021. The whole island is a UNESCO Biosphere Reserve and one of the few places in the world with Starlight certification, thanks to its exceptionally dark, light-pollution-free skies — a big draw for stargazers and astronomy enthusiasts. Villa de Mazo itself is known for traditional handicrafts, including hand-made openwork embroidery called calados, and the surrounding lowlands are dotted with banana plantations typical of the island's coastal areas.

When is the best time to visit?

La Palma enjoys a mild, subtropical climate year-round, so the lighthouse and its surroundings can be visited in any season. Conditions are most pleasant for exploring the coast from spring through early autumn, when temperatures are stable and the sea calmer. In the evening, as dusk falls, the area around the lighthouse makes a good spot for stargazing, given the island's reputation for some of the darkest night skies in Europe.

Frequently asked questions

Can you go inside Arenas Blancas Lighthouse? Available information doesn't indicate regular public access to the interior — it's a working navigational aid rather than a visitor attraction with scheduled tours.

How far is the lighthouse from the town of Mazo? The larger town of Mazo lies about 8 km (5 miles) northwest of Arenas Blancas Lighthouse.

What does the name "Arenas Blancas" mean? It's Spanish for "white sands," most likely referring to a nearby stretch of coastline the lighthouse takes its name from.

Are there other attractions worth visiting nearby? Yes — the neighboring municipality of Fuencaliente is home to the San Antonio and Teneguía volcanoes, and the whole of La Palma is a certified dark-sky destination popular with astronomy enthusiasts.