Isla Tortuga lies fourteen nautical miles west of the Nicoya Peninsula, a crescent of coral sand that draws fewer than thirty thousand visitors each year despite its proximity to the Pacific coast. The island remained uninhabited until the mid-twentieth century, when a handful of fishing families built temporary shelters on its eastern shore. By the 1980s, tour operators from Puntarenas and Jacó had begun ferrying day-trippers across the Gulf of Nicoya, drawn by the clarity of the water and the dense coral heads that fringe the southern bay. The catamaran route from Jacó covers roughly twenty-five miles, crossing open water where frigatebirds and brown pelicans trail the wake. Most sailings depart before eight in the morning, reaching the island's anchorage by mid-morning when the tide is high and the shallows glow aquamarine. The journey itself forms half the appeal: twin hulls slice through swells while passengers scan the horizon for dolphin pods that frequent the gulf between January and April. Onboard naturalists point out volcanic ridgelines on the mainland and explain the tectonic forces that lifted the Nicoya arc from the seabed millions of years ago. Tortuga Island catamaran tour from Jaco packages typically include snorkeling gear, a beachfront lunch prepared by onboard crew, and several hours of unstructured time on the sand. The coral garden off the southern point reaches depths of twelve to eighteen feet, sheltering parrotfish, angelfish, and the occasional green sea turtle. The island's interior remains undeveloped—no roads, no buildings beyond a few open-air palapas—so the landscape feels provisional, as though the day-trippers are tolerated guests rather than expected arrivals. The return crossing often coincides with the afternoon wind shift, when the northwest breeze fills the sails and the catamaran heels slightly to starboard. Passengers sprawl on the foredeck netting, salt-crusted and drowsy, while the coastline reassembles itself into the familiar silhouette of Jacó's hotel strip. The entire circuit lasts eight hours, a compressed arc of departure, immersion, and return that leaves little room for the usual resort distractions. By the time the boat glides into its berth, the island has already receded into memory, a bright parenthesis in the trip itinerary.