About Los Túneles
Los Túneles, part of Cuba's extensive underwater attractions, is located on the southern coast of the Bay of Pigs, approximately midway between the towns of Playa Larga and Playa Girón. This region is renowned for its well-preserved marine environments, which benefit from Cuba's strong commitment to conservation and protected areas. The dive site itself is easily accessible directly from the main road. Divers navigate through a series of lava tunnels and caverns, forming an intricate underwater labyrinth. The topography features numerous swim-throughs and formations created by ancient volcanic activity, providing a unique spatial experience. Depths can vary, with some areas offering calm, shallower conditions perfect for initial exploration. The marine life here thrives amidst the volcanic structures and healthy coral formations. While specific species for Los Túneles aren't detailed, the broader Bay of Pigs area is known for diverse fish populations and extensive coral reefs. The natural protection of the Bay generally contributes to a rich ecosystem. Los Túneles offers a distinct experience, particularly suitable for those interested in geological formations and overhead environments. It is often described as a great spot for beginners or for open water courses due to its calm conditions, making it an ideal location for divers to develop their skills in a unique setting.
Highlights
Dive site facts: Los Túneles
- Current
- Moderate
- Entry
- Shore / dayboat
- Level
- Beginner
- Dive type
- Cave & cavern, Cave & cavern, Wreck
- Region / port
- Cuba
- Coordinates
- 22.0620° N, 81.0360° W
Conditions & Currents
The waters at Los Túneles are notably calm and protected, making it an excellent site for divers of all experience levels. This tranquil environment means strong currents are typically not a concern, allowing for relaxed exploration of the underwater formations. Visibility is generally clear, contributing to a pleasant diving experience within the tunnels. Entry to the site is directly from the shore, characterized by jagged rock formations which provide easy access into the water. This ease of entry and absence of significant currents make it particularly suitable for beginner divers and those undergoing open water training, requiring standard recreational dive planning and certification.
Why dive Los Túneles from a liveaboard?
Los Túneles is one of Cuba's signature dive sites. A liveaboard sleeps you on the water and puts you in the water for three to four guided dives per day, including dawn and night dives that day-boat operators rarely offer. You skip the daily commute back to port and reach quieter, less-crowded sites in the same region on a single trip.
Below are the liveaboards that include Los Túneles on their Cuba itineraries.
Liveaboards diving Los Túneles
These liveaboards may visit Los Túneles on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Jardines Avalon Fleet
Cuba
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