Explore the Tunnels of Cabo Rosa in Isabela: snorkeling, wildlife, and landscapes
Santiago Island, Galapagos Islands, Ecuador
The Isabela Tunnels in the Galápagos are famous for their submerged lava formations, home to penguins, sharks, sea horses, and turtles. An ideal place for snorkeling and sightseeing.
Los Túneles in Isabela Island offers guided snorkeling and wildlife tours suitable for nature enthusiasts and active travelers.
Highlights
- Explore Los Túneles’ unique lava-formed geological structures and marine ecosystems.
- Snorkel with sea turtles, penguins, sea lions, rays, and diverse marine species.
- Experience a tranquil environment with guided explanations on history and biodiversity.
- Observe blue-footed boobies performing courtship dances and other wildlife behaviors.
Description
Los Túneles, also called Cabo Rosa, is located in the Galápagos Islands. Its lava platforms submerged in the sea create calm natural lagoons that serve as refuges for abundant marine life. The protected waters allow snorkeling with species such as penguins, sea lions, white-tipped sharks, sea horses, turtles, rays, and giant manta rays. Visitors may witness natural behaviors including courtship, nesting, and playful interactions.
This half-day tour offers two departure times: 8:00 a.m. to 1:30 p.m. or 11:00 a.m. to 4:30 p.m. The tour begins at Puerto Villamil pier, where you can see iguanas and sea lions before boarding. A guide provides safety instructions and information during the boat ride.
After 45 minutes, the boat stops at Roca Unión for photography opportunities of Nazca boobies and sea lions. The tour then continues to Los Túneles, where a short walk among the lava rocks allows you to view blue-footed boobies’ courtship displays.
Following the walk, snorkeling begins with a safety briefing. You will spend at least an hour in the water observing marine life. Between June and October, humpback whales may be spotted in the area.
Includes
- Hotel pick-up to start the tour
- Boat transportation to Los Túneles (Cabo Rosa)
- Specialized Galápagos guide fluent in English and Spanish
- Box lunch with options for vegetarian, vegan, and pescatarian diets (includes fruit, snack, drink, water, sandwich/lunch)
- Snorkeling equipment: mask, snorkel, fins
- Wetsuit rental
- Time allocated for exploration and swimming in clear waters
- Explanation of geological history and biodiversity
- Life jackets and life rings for safety
- Provision of water and towels
- GoPro photographs of the tour
Excludes
- Tips
- Long wetsuit rental
Important Information
- The tour involves a short walk on rocky terrain; closed-toe shoes are required.
Cancellation Policy
Cancel up to 24 hours in advance for a full refund.
For the best experience, bring closed-toe shoes, swimwear, sunscreen, and a towel. Book in advance to secure your preferred schedule and consider morning departures for calmer conditions.
