Colombia Wall

Colombia is Cozumel at its most architectural. Coral pinnacles the size of buildings stand along the drop-off, and the dive threads the ravines between them — one moment enclosed by walls of plate coral and sponge, the next hanging over open blue. Eagle rays and turtles work the tops in winter; barracuda hold midwater like fixed hardware. Because the structure spans a wide depth range, guides can run the same terrain deep and bold or shallow and easy, which is why half the island's boats seem to end up here on any given morning.

Khoảnh khắc bạn đến vì nó: Skyscraper pinnacles, ravine swim-throughs, turtles and eagle rays, flexible depth profile.

Địa hình: Massive coral pinnacles and ridges standing proud of the wall edge, cut by ravines and sand slides.

Dòng chảy: Steady southern-park current; occasionally strong enough that guides reroute to shallower Colombia sections.

Điểm vào: Southern-park site with a longer boat run; drift entries onto the pinnacle field.

Nguy hiểm cần lưu ý: Depth along the outer edge and current on the exposed corners.

Bảo tồn: Marine-park rules; the shallow Colombia Gardens section absorbs snorkel and novice traffic instead.

Nitrox: Đáng dùng ở đây — các hồ sơ nằm trong khoảng độ sâu mà nitrox có thể kéo dài thời gian không dừng một cách thực sự có ý nghĩa (khi đã được đào tạo sử dụng).