Snorkeling
The beachfront of Las Terrenas runs about one and half miles along the coastal center of town. From here, snorkelers have access to crystalline, calm waters that are great for snorkeling. Indeed, just 330 feet from the beach is a healthy coral reef system. Many people point to Portillo and Las Ballenas as two good snorkeling spots in town, and a more vague note has been made about snorkeling in front of the town’s cemetery if you’re into underwater photography and want some great shots of interesting sea life.
Professional guides will take you through different locations while informing you on the nature of the local marine life. At Las Ballenas Reef, you can experience many different creatures as the water is 3-5m. They are located in the heart of Las Terrenas. Other sites are El Portillo Beach and Playa Frontón.