Dos Rios RV Park — RV Camping in Mason, TX

Dos Rios RV Park sits at the scenic confluence of the James and Llano Rivers in Mason, Texas, offering RVers an exceptional Hill Country retreat. Located approximately one hour from Fredericksburg and within reach of Austin, San Antonio, and Dallas, the park combines spacious pull-through RV sites with full hookup capabilities—both 30-amp and 50-amp power available—making it ideal for big rigs and extended stays. The park caters to outdoor enthusiasts with direct river access for kayaking, tubing, and fishing (rainbow trout, bass, and catfish). On-site activities include hiking, scenic trails, and access to a 20-acre island for exploration. Nearby attractions include Enchanted Rock State Park, the Eckert James River Bat Cave Preserve, charming Fredericksburg with its wineries, and unique destinations like Katemcy Rocks for off-roading and local ranches for topaz hunting. Amenities include full restroom and shower facilities, laundry facilities, pull-through sites, 30/50-amp hookups, internet access, picnic tables, grills, and firewood. The park welcomes pets and features communal spaces perfect for campfires and connection with fellow travelers. The stunning natural setting—featuring red rock cliffs, crystal clear river waters, and dark skies ideal for stargazing—creates a relaxed, adventure-focused atmosphere.