CLOSE
Home
Library
Always Learning
Dive Environments
Dive Medicine
Dive Psychology
History
Learn to Dive
Marine Life
Ocean Science
Scuba Diving Careers
Scuba Equipment
Scuba Skills and Videos
Travel
Underwater Photography
Weird Stuff
Gear
Find Your Nearest Dive Shop
Learn About Scuba Gear
Local Diving
Dive Travel
Photography
Behind the Lens – U/W Photography Tips
Submit a ‘Behind the Lens’ Image
Careers
Agencies & Resources
Scuba Diving Careers
Commercial Diving
Learn to Scuba Dive
Getting Started
Find Your Nearest Dive Center
Scuba Skills & Videos
Book: The Complete Diver
Contact
Subscribe Now
Costa Rica
Costa Rica
