Barracuda Lake

Updated July 2026 · Prices verified
Diving Moderate diving snorkeling unique island-hopping

Barracuda Lake is one of the most unique diving and snorkeling experiences in the world. This volcanic lake sits in a limestone crater with water temperatures that shift dramatically, from 28°C at the surface to 38°C at depth, creating visible thermoclines that blur your vision like a mirage.

Named after a giant barracuda skeleton found in the lake, the underwater scenery is otherworldly. Massive limestone boulders and walls create a cathedral-like environment, and the incredible visibility (15m+) makes it feel like flying through an alien landscape.

Even without diving, the lake is stunning for swimming and snorkeling. The access involves a short but steep climb over rocks from the boat dock.

  1. Barracuda Lake is a stop on Tour B and on the Ultimate Coron Island tour, about 30 minutes by boat from the Coron town pier.
  2. From the boat you cross a short wooden boardwalk and staircase over jagged limestone, a climb of about five minutes, before descending to the water.
  3. The draw is the thermocline: the surface sits around 25 to 28 degrees and the water turns startlingly warm a few metres down, which makes it a well known freediving and scuba site.
  4. Life jackets are required for swimmers, and the lake closes in the late afternoon under Tagbanua rules, so it is normally visited before 4pm.
Item Price Note
Entrance fee P200 Per person, collected by the Tagbanua community. Charged separately from Kayangan Lake even though both are on Coron Island.
Coron environmental fee P200 Per person for adults, P150 for minors, valid 10 days. Paid on arrival at Busuanga airport or the ferry port, and excluded from tour packages.

Prices in Philippine Pesos. Use the currency selector in the nav to see approximate conversions.

Local tip
If you dive, the thermocline effect at 14-16 meters is incredible: your vision goes blurry as you pass through the temperature boundary. Even snorkelers can feel the warm patches.

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