3 days in San Juan Itinerary

Founded by the Spanish in 1521, San Juan is the oldest city under U.S.

You've now added Caribe Aquatic Adventures to your itinerary. Change things up with a short trip to El Yunque Rain Forest in El Yunque National Forest (about 1h 10 min away). There's still lots to do: get to know the fascinating history of Old San Juan, steep yourself in history at Sitio Histórico de San Juan, pause for some serene contemplation at Catedral Metropolitana Basilica de San Juan Bautista, and take a memorable tour with Tours.

To find where to stay, ratings, photos, and more tourist information, go to the San Juan day trip app.

If you are flying in from Canada, the closest major aiport is Luis Munoz Marin International Airport. March in San Juan sees daily highs of 34°C and lows of 26°C at night. Cap off your sightseeing on the 29th (Sun) early enough to travel back home.