Located in Cruz Bay across from the National Park Visitor’s Center, this is where your day will end should you choose to cruise in the British Virgin Islands. After your day at sea, you will have to check back into the United States through the Customs office. This process generally takes less than 15 minutes (including waiting time) and it’s a pretty simple process. All you have to do is hand the officer your passport, he or she will check you in, and you’ll be on your way. For this process, shoes and a shirt or coverup must be worn.