San Antonio / Alamo KOA Holiday — RV Camping in San Antonio, TX

San Antonio / Alamo KOA Holiday is a well-equipped campground located at 602 Gembler Rd in San Antonio, Texas, offering an ideal base for exploring one of the Lone Star State's most iconic cities. Situated near world-famous attractions including the Alamo, the River Walk, and SeaWorld San Antonio, this KOA Holiday provides convenient access to everything San Antonio has to offer. The campground is big-rig friendly and features pull-through sites with full hookups including 30-amp and 50-amp electrical, water, and sewer connections, making it suitable for RVs of all sizes. Guests enjoy a heated pool, modern shower and restroom facilities, laundry services, a playground, and Wi-Fi throughout the property. Picnic tables and grills are available for outdoor dining, while cable TV hookups and propane services add extra comfort. A dump station is also on-site for added convenience. Pet owners will appreciate the pet-friendly atmosphere, ensuring the whole family — including four-legged members — can enjoy the stay. Whether visiting for the vibrant culture, historic landmarks, or family entertainment that San Antonio, Texas is known for, this KOA Holiday campground delivers the amenities and location to make every trip memorable.