Fly into the Juan Santamaria International Airport in San Jose. Take a Sansa flight from San Jose to Limon. Almonds and Corals, Hotel Banana Azul, and Selva Bananito Lodge are all exceptional boutique hotels to stay at while in the Southern Caribbean area.
Hike through the Gandoca-Manzanillo Wildlife Refuge. This remote protected area is made up of pristine beaches, beautiful coves and caves, coral reefs, and dense rainforest. This refuge is home to 384 species of bird and a wide variety of orchids, among other unique rainforest plants and animals. The best way to explore this refuge is to walk through it. Between the rainforest and the beaches that make up the Gandoca-Manzanillo Wildlife Refuge, you can definitely spend a large portion of the day here.
Go snorkeling. The Cahuita National Park is home to some of the most incredible coral reefs on the Caribbean coast. There is great snorkeling in the Gandoca-Manzanilla Wildlife Refuge, as well. Around 500 species of tropical fish make their home in these reefs. You must snorkel with a certified guide, but it is definitely worth it!
Visit the Sloth Sanctuary. It is located between Limon and Cahuita and is home to sick, injured, and abandoned sloths. Taking the Buttercup Tour or the Insider’s Tour will melt your heart. Sloths are some of the most adorable and docile mammals on Earth and are indigenous to the Caribbean coast of Costa Rica. This will definitely be a hit with the animal lovers in your group.
Take a chocolate tour. The Caribbean region is famous for its chocolate and taking a chocolate tour is both delicious and educational. You will walk through a beautiful cacao farm, learn about the fascinating history and production of this worldwide favorite treat, and find out how cacao is turned into chocolate.
Have a bike, beach, and booze day. The Caribbean coastline is flat and ideal for biking. After several days of adventuring and touring, a mellow beach and biking day is in order. You can cruise along the coastline, swim in the crystal-clear ocean, lounge beneath the palm trees, and end up in Puerto Viejo for happy hour and a night on the town.
Days 7, 8, and 9
Fly south. Fly Sansa from Limon to Tortuguero. You can access Tortuguero only by small plane or boat. It is the remoteness that makes this northern part of the Caribbean so magical. Tortuguero is famous for its national park, abundance and variety of birds, and sea turtles. While you are in Tortuguero, you should take a guided hike through the Tortuguero National Park, go on a birdwatching tour, and take a boat tour (kayak, canoe, or small motorized boat) through the Tortuguero canals and wetlands. Mawamba Lodge and Tortuga Lodge and Gardens are two amazing accommodation choices.
Fly Sansa from Tortuguero back to the Juan Santamaria International Airport in San Jose.