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

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

Frequently Asked Questions

What is the maximum depth for recreational diving at Dos Amigos Grande?
While the maximum recreational depth for the Dos Amigos Grande dive site is not explicitly stated, divers commonly descend to 82ft (25m) to explore its features. The magnificent arch, a highlight of the site, rises from a depth of 92ft (28m) to 62ft (19m) below the surface.
What marine life and unique underwater features can be seen when diving Dos Amigos Grande?
Dos Amigos Grande is renowned for its magnificent arch in the southwest corner, which offers a comfortably large swim-through for an entire dive group. Divers can expect to encounter schooling hammerhead sharks and whitetip reef sharks, often seen swimming through the arch. Additionally, the site boasts sightings of eagle rays and a healthy population of snappers and jacks, making it a vibrant marine life experience.
Is Dos Amigos Grande considered a difficult dive site, and what skill level is recommended?
Dos Amigos Grande is considered an intermediate difficulty dive site. Divers should possess the necessary skills and experience for this level to safely enjoy its unique features, such as descending to 82ft (25m) and navigating the large arch swim-through.
What are the ideal months or conditions for diving at Dos Amigos Grande?
Information regarding the ideal months or specific conditions for diving at Dos Amigos Grande is not provided in the current data. For general guidance on planning your dive trip, you may consult our When to Dive resource.
What diving certifications are necessary to dive at Dos Amigos Grande?
The specific diving certifications required to dive at Dos Amigos Grande are not detailed in the provided information. However, given its intermediate difficulty and depths reaching 82ft (25m) for common descents and 92ft (28m) for the arch, divers should ensure they have appropriate training and experience for such conditions.
How strong are the currents and what is the typical visibility at the Dos Amigos Grande dive site?
Details regarding the typical current strength and visibility at the Dos Amigos Grande dive site are not available in the provided data. Divers planning a trip should consult with local dive operators for the most current conditions.