About Revisions Bajo Alcyone Cocos Island, Costa Rica Max Depth: Over 150ft/46m Average Viz: 31-35ft/9-11m Entry Type: Boat Bottom Composition: Rock Aquatic Life: Big Animals Summer: 71-75°F/22-24°C 5/12/2014 12:55 PM LatitudeAdjustment 1/22/2013 10:21 AM LatitudeAdjustment 6/03/2008 7:58 AM

Submerged rock pinnacle east of Cocos Island. This is the place to see HUNDREDS of Hammerhead sharks and THOUSANDS of Big Eye Jacks in giant schools. Also, there is a good likelyhood of swimming with one or more whale sharks! Advanced dive due to rough surface conditions, current, surge, and at times limited visibility. Water temps. between 73 and 75 F.