Well, it's official...we've booked our first trip to Vieques in the end of January 2009. Thanks to all of you where so helpful in answering all of our questions. It made planning our trip so much easier.
Now, onto my question. We recently spoke with a friend who was telling us about a beach with underwater caves that could be explored. They think it was Navio Beach. Was their memory correct? Are there any other beaches with underground caves that can be explored? Can you explore these caves just by swimming or snorkeling?