Spanning 27 acres, Castillo San Cristóbal was built to protect Old San Juan from land attacks. It doesn't receive as many visitors or as much adoration as its sister fortification, El Morro ...

San Juan National Historic Site is a picturesque journey into Puerto Rico's colorful past. Tour Castillo San Felipe del Morro and Castillo San Cristobal, the largest Spanish fortification in the ...

and the Castillo de San Cristóbal, a UNESCO World Heritage site. You’ll see many beautiful homes advertised on Airbnb at low rates (this apartment is $110 per night). While I was there ...

Robert Curley Viejo San Juan is home to a variety of top attractions, including the Castillo San Felipe del Morro (a.k.a. El Morro) and the Castillo San Cristóbal, the two centuries-old forts ...