Dock Maarten's location, situated on the island of St. Maarten, enjoys a windfall created by the huge expansion in the marine mega-yacht infrastructure built over the past four years. Click below to find out about current developments with the mega yacht facility. Current operations include activity charters and restaurants. Development St. Maarten has gained the reputation as the mega-yacht capital of the Caribbean. Find out more about why. Reggae Café Reggae Café is all about the music...The best reggae bands on the island play at Reggae Café every Tuesday night. Activities The Dock Maarten Activity Center can organize and book all of your excursions.