Hundreds of thousands of visitors flock here each year to enjoy Garner's matchless vacation facilities. They swim in the clear waters of the Frio River, shoot its rapids on inner tubes, rent paddle boats, and hike its fascinating nature trails. On long summer evenings, young folks (and the young at heart) meet at the concession building for jukebox dancing every night during the summer season.
Nearby is a miniature golf course, which is lighted for nighttime playing. Meals and snacks are served in the concession building, though many families prefer to take advantage of the many camping sites and do their own cooking. A limited number of cabins are available for rent. The park offers camping, hiking, nature study, picnicking, canoeing, fishing, swimming in the Frio River (unsupervised), seasonal miniature golf, paddle boat and kayak rentals (mid-March through Labor Day weekend), and bike riding (surfaced).