The well-built walls of Castillo de Carlos V have helped it survive the test of time. Take in the architectural features of this impressive building from afar or see if there are any tours.

Castillo de Carlos V is a great place to begin your day of discovery in Hondarribia Historic Center. This fortified complex is recommended by fellow travelers, but it isn't the only spot to see here. Pencil in time for other sights like Hondarribia Beach, Calle San Pedro, and Ayuntamiento de Irun to fully experience what's on offer in the area.

Plan a trip to see Castillo de Carlos V

Price found within the past 48 hours. Click for updated prices.

Hotel Aitana

per person

Oct 12 - Oct 17

found 1 day ago

Roundtrip non-stop flight included

New York (JFK) to Biarritz (BIQ)

8.2/10 Very Good! (98 reviews)

Good location for us Camino walkers . Friendly helpful staff. Food was fine . Our room was above restaurant so some noise there but not too late

Reviewed on May 12, 2025

Hotel Fagoaga

per person

Oct 12 - Oct 17

found 1 day ago

Roundtrip non-stop flight included

New York (JFK) to Biarritz (BIQ)

No reviews

Parador de Hondarribia

Hondarribia Historic Center

per person

Oct 12 - Oct 17

found 1 day ago

Roundtrip non-stop flight included

New York (JFK) to Biarritz (BIQ)

9.2/10 Wonderful! (305 reviews)

Excellent experience

Reviewed on Jul 15, 2025

Browse tours and tickets to explore Castillo de Carlos V

Tours & day trips

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Hondarribia, San Juan & San Pedro from San Sebastian

Free cancellation available

Food, drink & nightlife

See all 4 activities

SAVEURS of French BASQUE COUNTRY - Private Gastronomic Adventure

Free cancellation available

Adventure & outdoor

See all 3 activities

Hike from San Sebastian to San Pedro across St James Way

Free cancellation available

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