Do you want to visit Valencia? Get vaccinated. Do you want to bop over to Barcelona? You best be boosted.
Travelers from the U.S. visiting Spain must be fully vaccinated against Covid. Starting February 1, if more than 270 days have passed since the last required dose, they must show proof of having received a booster shot at least 14 days prior to arrival.
Spain accepts the vaccines approved by the World Health Organization, namely: Pfizer-Biotech, Moderna, Astra-Zeneca, Johnson & Johnson, Sinovac, and Sinopharm.
For the latest information about travel guidelines and requirements visit: https://travelsafe.spain.info/en/
To start planning your trip visit: Spain.info