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Palomino Islands

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The Palomino Islands are a small group of islets located off the coast of Callao, near Peru's capital city, Lima. They are part of the National Reserve System of Guanay Islands, Islets, and Capes (RNSIIPG) and are famous for their massive population of South American sea lions. An estimated 8,000 to 10,000 sea lions inhabit these rocky outcrops, finding a safe haven free from natural predators. In addition to the sea lions, the islands serve as critical nesting grounds for various seabirds, including the Guanay cormorant, the Inca tern, and the Humboldt penguin. The waters surrounding the islands are nutrient-rich due to the cold Humboldt Current, which supports a high density of marine life. Historically, like many other Peruvian coastal islands, they were utilized for the extraction of guano, a valuable natural fertilizer. Today, the islands are a premier ecotourism destination where visitors can swim near the sea lions under strict environmental regulations. The rugged coastal landscape and constant Pacific surf give the islands a wild, untouched atmosphere despite their proximity to the metropolitan area of Lima.
- Location: Peru
- Top sights: Islas San Lorenzo, Fronton, Cavinzas y Palomino · Gran Almirante Grau · Blue Pavilion
- Nearby: Lima (18 km)
Best time to visit & climate
The most pleasant time to visit is Feb–Apr.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 19 | 20 | 20 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 19 |
| Rain mm | 3 | 5 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 |
📋 Practical info
Geography
Facts
- The sea lion population is estimated to be between 8,000 and 10,000 individuals.
- The islands are located approximately 6 nautical miles from the port of Callao.
- They are part of the RNSIIPG reserve, which covers 22 islands and 11 capes.
- Humboldt penguins utilize the islands as a year-round habitat.
- Water temperatures in the area typically range from 14 to 19 degrees Celsius.
- The largest island in the group features a prominent natural stone bridge.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Palomino Islands (4)
Sights nearby
Frequently asked questions
How do I get to the Palomino Islands?
Can you swim with sea lions?
Is the boat trip suitable for children?
Do I need a wetsuit?
When is the best season to visit?
Palomino Islands: where is it located?
Palomino Islands: what is there to see?
Palomino Islands: when is the best time to visit?
Palomino Islands: why is it worth visiting?

















