Puerto Rico travel guides — Old San Juan’s colonial streets, El Yunque rainforest, the bioluminescent bays of Vieques, and the white-sand beaches of Culebra.
If you’re a US citizen: no passport needed — it’s a US territory. A driver’s license or government-issued photo ID works for domestic flights. Non-US citizens need the same visa or ESTA requirements as for entering the US mainland.
Yes, in tourist areas. Old San Juan, Condado, Isla Verde, Rincón and most of the east coast are safe day and night. Some San Juan neighborhoods (La Perla, parts of Santurce) are best avoided after dark. Vieques and Culebra are extremely safe. Normal urban caution applies.
The Atlantic hurricane season officially runs 1 June to 30 November, but peak storm activity in Puerto Rico is August to mid-October. December to April is the driest and most reliable time to visit; January-February has the best beach weather.
Both Spanish and English are official languages. In tourist zones (Old San Juan, Condado, major hotels) English is widely spoken. Outside tourist areas, basic Spanish is very useful. Puerto Rican Spanish has its own vocabulary and a famously rapid cadence.
Highly recommended for exploring beyond San Juan. Car rentals start around $45-60/day. Main highways (PR-22, PR-52) are US-style and easy. Watch for potholes and the AutoExpreso electronic toll system — most rental companies include a transponder.