The Catedral de San Juan Bautista, located in San Juan, Puerto Rico, is the oldest cathedral in the United States. It was originally built in 1540 and has undergone several renovations over the centuries. The cathedral features a mix of Gothic and Baroque architectural styles, with beautiful stained glass windows and intricate altars. The cathedral is the final resting place of Juan Ponce de León, the famous Spanish explorer. It serves as a significant historical and cultural landmark, attracting both tourists and locals. The Catedral de San Juan Bautista remains an active place of worship and a symbol of the rich heritage of Puerto Rico.