Los Burros

Two volcanic rock slabs rise just over a metre from sandy seabed at 18 metres, separated by a narrow channel where the boat drops anchor. Both formations are visible from each other. That anchor point in the channel is your reference for the whole dive. Branch out to explore each slab in turn, circuiting the edges where the fish concentrate. The ecology is simple: these rocks are the only shelter on an otherwise open sandy plain, and everything congregates here. Groupers occupy the crevices. Gold-blotch groupers hover motionless near the rock face. Amberjacks patrol in the blue water beyond the edges.

Look outward regularly. The offshore position attracts open-water species that rarely appear at the park's sheltered cove dives. Barracuda schools pass through. Croakers and conger eels occupy the deeper crevices. On the sand between the formations, Cerianthus tube anemones extend from their burrows. The site rewards patience more than distance.

The park's own diving guide describes the bottom as "not particularly scenic." That honest assessment is the key. No gorgonians, no caverns, no colour. What Los Burros has is concentration. Offshore sand offers nothing to fish, so fish gather where the only rock is. The same emptiness that surrounds the site is what fills it.

The dual name tells its own story. Los Amarillos comes from a yellow cliff above the waterline. Los Burros comes from the triggerfish that once defined these rocks, locally called "burros." Source descriptions use the past tense for that abundance. The groupers and amberjacks that dominate now are a different chapter in the same habitat.

Arrange Nitrox if available. At 18-21m, every minute of extra bottom time counts, and the official diving guide recommends it specifically for this site. There is no mooring buoy, so note the sandy channel between formations on your descent. The offshore position means the site closes in rough weather. Your center will make the call. Some operators charge a small supplement for the distance. On a calm day, one dive here is rarely enough.