Just 10 min from historic downtown San Antonio is the perfect destination for a vacation or special occasion. Easy access to San Antonio’s attractions without the traffic & parking woes. The City VIA Bus picks up outside the park entrance. Visit San Antonio Missions Nat’l Historical Park & River Walk. Bring your RV or stay in a Deluxe Cabin or Tent Site—you’ll find everything you need. Enjoy RV Sites with KOA Patio or Deluxe Cabins with a view of the fishing pond, eat at the Patio Café & enjoy the hike / bike trail & playground.