This dive site, Los Túneles, is an otherworldly natural wonder featuring a fantastic series of ancient lava tunnels and volcanic arches, all bathed in crystal-clear turquoise waters. Located on Isabela Island’s south coast, it is primarily explored by navigating through these unique geological formations, offering a sheltered and visually stunning experience. The site’s name, 'The Tunnels,' perfectly describes its iconic structure, shaped by volcanic activity over millennia.
The vibrant ecosystem of Los Túneles teems with diverse marine life. Visitors frequently encounter white-tip reef sharks resting or cruising the channels, graceful sea turtles gliding through the water, and elusive seahorses camouflaged among the mangroves and rock structures. Numerous species of reef fish also populate the area, adding to the rich biodiversity of this shallow sanctuary.
Los Túneles is an exceptional year-round destination, particularly recommended for those staying in Puerto Villamil. Its remarkably shallow depth and calm conditions make it perfectly suited for snorkeling and freediving, providing unparalleled close encounters with the abundant marine inhabitants. For photographers, the dramatic volcanic landscapes combined with vibrant animal encounters offer superb wide-angle and macro opportunities in consistently excellent visibility.
