Is Alcohol Allowed on The Frio River? Yes, but guests enjoying the natural beauty of the area surrounding the Frio River should always research local laws and customs. While drinking by the river is permitted, glass bottles are not allowed on the Frio.

Yes, you can drink alcohol while tubing on the Frio River in Texas in 2026, but you must follow very specific rules to avoid hefty fines. Unlike the "Can Ban" on the Comal and Guadalupe rivers in New Braunfels, the Frio allows alcohol, but glass and Styrofoam are strictly prohibited for safety and environmental reasons. All beverages must be in non-disposable containers or aluminum cans, and you must dispose of your trash in designated bags—littering is a major offense. Furthermore, public intoxication is still illegal; while you can consume alcohol on the water, "disorderly conduct" can lead to arrest by park rangers or local police. In 2026, visitors are encouraged to use reusable tumblers and locking coolers (under 30 quarts) to prevent spills. Always check with local outfitters in Concan or Garner State Park, as local ordinances can change based on water levels and crowd sizes.