Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.
Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.
I-35 S Exit 160 Frost Bank Center Drive, turn left under bridge to second light Gembler Road, turn left, go 3/4 mile.
I-35 N Exit 159B Walters/Frost Bank Center Drive go 1 mile to Frost Bank Center Drive, turn right to second light, turn left on Gembler Road, go 3/4 mile.
I-10 W Exit 580 WW White Road, turn north to second light Gembler Road, turn left, go 1 mile, entrance on the left.
I-10 E Follow I-10 East to I-35 Frontage Road in San Antonio, Take Exit 159B from I-35N. Follow I-35 Frontage Road, Make a right on Frost Bank Center Drive for 1/2 Mile and then a left on Gembler Road. Go 3/4 Mile to the campground.
GPS: N29.433963, W98.422737
March 04, 2026 - August 31, 2026
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:
For more information please call 1-210-224-9296 and reference hot deal code: STAY5SAN.
March 04, 2026 - August 31, 2026
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 15% when you stay 3 nights at our KOA campground in San Antonio, Texas. Enjoy more time for sightseeing, local events, and relaxing—without rushing your trip.
Stay 3 Nights & Save 15%
What: All available sites, excluding KOA Private Patio sites.
When: Offer valid for stays from March 23 - July 25, 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:
For more information please call 1-210-224-9296 and reference hot deal code: STAY3SAN.
January 15, 2026 - December 31, 2026
Pay only a $25 deposit for your 2026 camping trip, when you book between March 25 and December 31, 2026.
What: RV, Tent and Lodging sites
Stay Dates: Mar. 25 - Dec. 31 2026
When: Reservations must be made between Mar 25 - Dec 31, 2026
Terms and Conditions:
For more information please call 1-210-224-9296 and reference hot deal code: 26CAMPSAN.
August 27, 2025 - December 31, 2026
Stay 7 Nights, Get the 7th Night Free in San Antonio
Looking for weekly camping rates in San Antonio?
Make your stay longer and more affordable at the San Antonio / Alamo
KOA Holiday with our Weekly Rate Special — stay 7 nights and
get the 7th night free.
This extended-stay camping deal is perfect for RV
travelers, families, road-trippers, and guests who want extra time to
explore San Antonio attractions without packing up too soon.
Slow down, settle in, and enjoy the comfort and convenience of a KOA campground
while stretching your travel budget further.
Weekly Rate Special
What:
Stay 7 consecutive nights and receive the 7th night
free on eligible sites.
Why Stay Longer:
A full week gives you time to enjoy the River Walk, the Alamo,
local events, day trips, and relaxing evenings back at your campsite.
Ideal for guests searching for San Antonio camping, San
Antonio campground weekly rates, KOA San Antonio, or RV
camping near San Antonio.
Availability is limited—longer stays book quickly,
especially during peak travel seasons.
For more information please call 1-210-224-9296 and reference hot deal code: WK.
May 07, 2027 - May 08, 2027
Join Us for Care Camps Weekend May 7-8, 2027
Valid: May 7–8, 2027For more information please call 1-210-224-9296 and reference hot deal code: CCW.
September 11, 2026 - September 12, 2026
WHEN: September 11-12, 2026
WHAT: KOA Rewards holders stay as a paying guest on Friday, September 11th at any participating KOA campground and get Saturday, September 12th for FREE*.
WHY: KOA Rewards Appreciation Weekend is designed exclusively for KOA Rewards holders to say thanks for your loyalty and for trusting your camping memories to us. On this late-summer weekend, we gather to celebrate friends, family and fun in the great outdoors we all adore.
* Only at participating KOA locations. Applies to one site per a KOA Rewards account, for two consecutive nights at the same KOA. Sites may be limited. KOA Rewards discount does apply but not valid with other discounts.
For more information please call 1-210-224-9296 and reference hot deal code: *V.
San Antonio/Alamo KOA Holiday is proud to offer a special thank you to all military veterans, service men and women, police, firefighters and first responders with 10% off their reservation. Valid military, state or federal service ID is required at check in.
Terms & Conditions: This discount cannot be combined with any other discounts. Minimum length of stay rules may apply. Not valid on stays of 28 days or more. Discount applied to site registration fees only.
For more information please call 1-210-224-9296 and reference hot deal code: HD.
August 13, 2026 - September 02, 2026
KOA Rewards Double Points
KOA Rewards account holders will earn double rewards points when they book a new reservation using this promotional offer between July 17 and September 2, 2026 and complete their stay at any KOA between August 13 and September 2, 2026.
The reservation must be made during the promotional booking window using the KOA.com Hot Deal link or by mentioning promo code 2XPTS26 when booking by phone or in person.
Valid at all KOA Campgrounds located throughout North America on any available site.
Terms and Conditions:
For more information please call 1-210-224-9296 and reference hot deal code: 2XPTS26.
Looking for a great deal on your next stay?
Check back often to see our latest specials and seasonal offers at San Antonio KOA. From extended stays to limited-time promotions, we’re always finding new ways to help you enjoy more camping for less.
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
Make checkout easy by booking all your reservations at once. Add your sites from different campgrounds into your shopping cart* and then choose checkout.
