Isla Foca
A rocky island off the Piura coast where Humboldt penguins and South American sea lions breed within sight of the mainland.
Updated 28 August 2026
Isla Foca lies a couple of kilometres off the Piura coast near the fishing village of La Islilla, and it is small - a rocky island with cliffs, caves and a few beaches - but biologically important. It holds a breeding colony of South American sea lions, a smaller number of South American fur seals, and Humboldt penguins near the northern edge of their range, along with Peruvian boobies, pelicans, cormorants and Inca terns. It falls within the national reserve system protecting guano islands and points. Local fishermen run boat trips out from La Islilla and Yacila, circling the island so visitors can see the colonies from the water, with snorkelling and diving in the clearer bays; landing is restricted to protect the breeding animals. The boats are small open craft, the sea between the mainland and the island can be rough, and there is no formal safety provision - life jackets vary.
What's there
- The sea lion colony - South American sea lions breeding on the rocks.
- The Humboldt penguins - near the northern limit of their range.
- The seabirds - boobies, pelicans, cormorants and Inca terns.
- The boat circuit - viewing from the water, with landing restricted.
When to go
April to November for calmer seas. Mornings are usually flattest. Half a day including the boat. Trips are arranged directly with fishermen at La Islilla or Yacila.
Practical notes
Small open boats with variable safety equipment, on water that can be rough. Landing on the island is restricted. Trips are informal and negotiated. Wildlife is viewed at distance from the water.
Nearby
Paita and Colán are north; the Illescas peninsula is south.
Key facts
Source: Wikidata, item Q5921621, read on 18 October 2026.
What to pack for Isla Foca
Chosen from what this place is for. Tap a kit for the full checklist.
- Travel rod + reel - A packable multi-piece rod fits in a case and covers most holiday fishing. Find on Amazon
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Your own mask + snorkel - A well-fitting mask is the single biggest comfort upgrade underwater. Find on Amazon
- Head torch + spare batteries - Hands-free light is essential; caves are truly dark. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


