Dos Amigos Grande - Cocos Island
Dos Amigos Grande offers a classic Cocos experience, dominated by its namesake arch. Dropping to around 25 metres, you’ll find the arch itself rising majestically, big enough that our whole group swam through it with room to spare. This is where the action often unfolds. We've seen schools of hammerheads cruise right through the archway, often joined by whitetip reef sharks. Keep an eye out for eagle rays gliding past and the usual suspects like snappers and jacks hanging around. It’s a comfortable dive for those happy with moderate depths, and a solid bet for encountering some of Cocos' bigger residents.
- Location
- Cocos Island, Costa Rica, Central America
- Coordinates
- 5.518000, -87.037000
Marine Protected Area: Parc national de l'île Cocos
Nearby Dive Sites in Cocos Island
- Alcyone - 25-40m (cave)
- Bait Balls
- Bajo Alcyone (pinnacle)
- Bajo Dos Amigos
- Dirty Rock - 15-40m (pinnacle)
- Dirty Rock
- Dos Amigos - Big
- Dos Amigos Pequeño - 15-30m (pinnacle)
- Dos Amigos - Small
- Isla Cascara - 15-35m (wall)
- Isla Manuelita - 10-35m (wall)
- Isla Pajara
- Lobster Rock
- Manuelita Deep
- Manuelita Garden (reef)
Marine Life in Cocos Island
Home to 291 recorded species including 245 reef fish, 28 sharks & rays, 8 whales & dolphins, 3 other, 3 sea cucumbers, 1 starfish.
Notable Species
- Agujon Needlefish (Tylosurus acus) - Reef Fish
- Blackfish (Melichthys niger) - Reef Fish
- Salmon (Elagatis bipinnulata) - Reef Fish
- Cortez Rainbow Wrasse (Thalassoma lucasanum) - Reef Fish
- Kawakawa (Euthynnus affinis) - Reef Fish
- Notchfin Blenny (Entomacrodus chiostictus) - Reef Fish
- Ocean Triggerfish (Canthidermis maculata) - Reef Fish
- Giant Hawkfish (Cirrhitus rivulatus) - Reef Fish
- Coral Hawkfish (Cirrhitichthys oxycephalus) - Reef Fish
- Kingston (Decapterus macarellus) - Reef Fish
- Devilfish (Ophioblennius atlanticus) - Reef Fish
- Mexican hogfish (Bodianus diplotaenia) - Reef Fish
- Ring-tailed Surgeonfish (Acanthurus xanthopterus) - Reef Fish
- Scalloped hammerhead (Sphyrna lewini) - Sharks & Rays
- Giant damselfish (Microspathodon dorsalis) - Reef Fish
- Kihikihi (Zanclus cornutus) - Reef Fish
- Cowfish (Tursiops truncatus) - Whales & Dolphins
- Bluefish (Kyphosus vaigiensis) - Reef Fish
- Whitetip reef shark (Triaenodon obesus) - Sharks & Rays
- Glasseye Snapper (Heteropriacanthus cruentatus) - Reef Fish