We carried 3, 7 gallon water containers with us into the park. There is a fresh water fill at Grand Teton Village at the store. The water is outstanding! You can also get water at any of the campground areas in the park at the dump stations.

We would take two 2.5 gallon jugs to Dornan’s. They have an outside pigot at the bar that they let people use.

We got water in Grand Teton National Park.

We didn’t find any on site. The closest free water I found was at Dornan's Chuckwagon (307) 733-2415 https://goo.gl/maps/NZGSSFWnZrZGEAoB8 They have a Fossett on a post people help themselves to water from.

U can't, go down to the Gros Ventre campground down off Gros ventre road and get water, they only charge if u dump.