If you want to see the aquatic life beneath the waves of the Pacific up close, Costa Rica scuba diving is a definite must. The ocean waters are warm and inviting, and there are lots of companies that offer day trips. When you go on your Costa Rica scuba diving expedition, youâ€™ll be amazed and intrigued by the many fascinating creatures and plants beneath the waterâ€™s surface. Coral, dolphins, huge manta rays, schools of tropical fish, and even sharks are common sights. Costa Rica scuba diving is a thrilling adventure youâ€™ll never forget!