San Xavier del Bac Mission, located 10 miles south of Tucson on the Tohono O’odham Nation, is an iconic example of Spanish colonial architecture. Known as the “White Dove of the Desert,” its striking white facade contrasts beautifully with the surrounding desert landscape. Built between 1783 and 1787, the mission blends Moorish, Byzantine, and Mexican Renaissance styles, featuring intricate carvings, vibrant murals, and a gilded retable depicting biblical stories. Still an active parish, it holds daily masses and remains a spiritual center for the Tohono O’odham people. Extensive restorations have preserved its historic beauty, making it one of the best-preserved Spanish missions in the U.S. Visitors can explore the mission’s interior, join free docent-led tours, or browse crafts and frybread sold by local artisans.

There are several restaurants and cafes located within the terminal where you can grab a bite or a drink. Other options near the terminal are the Waterfront Restaurant, close to the ferry terminal, or Texas de Brazil – Trinidad, near Invader's Bay. Since the cruise terminal is close to downtown Port of Spain, cruise passengers can also head there to have more dining options to choose from. If time is not an issue, it takes roughly 45 minutes to walk there. The best, safest option is to take a taxi, which only takes 7 minutes.

While Colossal Cave is this park's centerpiece, it is certainly not its only attraction. It is also home to museums, various species of animals, public trails, a butterfly garden, as well as camping and picnic areas. Some special events are organized during the year, like birding or walking tours.

The safest bet when it comes to finding ATMs at the cruise terminal is heading to the financial district, which is only 15 minutes away on foot. All cash withdrawals are in Trinidad and Tobago dollars (TT dollar), although US dollars are also widely accepted.