Royal Caribbean cruises that originate in San Juan will dock at the Pan American Pier, which is across the channel from the San Juan Cruise Port. It's adjacent to the Isla Grande Airport and is about a 5 minute taxi drive from Old San Juan. As you're driving in, you should be able to see the ship docked since there isn't much around there.
The San Juan Cruise Port is the largest and busiest cruise port in the Caribbean. There are 4 cruise ship piers and 2 modern terminals along the southern shores of historic Old San Juan with a total capacity to accommodate 7 ships at once.
All aboard was 2:30pm, so we got back on the ship by 1:30pm and took the most refreshing shower of my life. Call them at 787 722-2337 or 787 721-6911 for special rates and reservations.
Bathrooms There are restrooms at both ports. Here are some commonly asked questions regarding cruising in or out of San Juan.
A photo posted by Royal Caribbean Blog.