San Antonio / Alamo KOA Holiday Campground Reservations

The longer you stay, the more you save at the San Antonio / Alamo KOA Holiday campground. Planning a summer getaway, weekend-plus escape, or extended RV trip? Save 25% when you stay 5 nights at our KOA campground in San Antonio, Texas. Enjoy more time for sightseeing, local events, and relaxing—without rushing your trip.

Stay 5 Nights & Save 25%

What: All available sites, excluding KOA Private Patio sites.

When: Offer valid for stays from March 23 - August 31, 2026. Reservation must be made by May 31, 2026.

Great for: San Antonio camping, San Antonio campground, KOA San Antonio, RV camping in San Antonio.

Terms and Conditions:

• Offer not valid with any other discount including KOA Rewards
• Offer not valid with group reservations
• Offer not valid for stays 28 nights or longer
• Offer valid only for new reservations
• Offer valid for consecutive night stays
• Minimum length of stay and blackout dates may apply, including holidays and major events.
• Reservation required. Based on Availability. Offer subject to change at any time.