Grand Teton National Park: What opens when

JACKSON HOLE, WYO – With the main road in Grand Teton National Park now open for motorized travel, the official launch of the summer season gets underway, and services and facilities in park begin coming online.

What’s opening when and closing dates as well are provided here for your ‘digital refrigerator’ postup:

FacilityFirst Open DayLast Open Day/Night
Roads and Pathways
Teton Park RoadMay 1October 31
Moose-Wilson RoadMay 1, weather dependentOctober 31
Signal Mountain Summit RoadMid-June, weather dependentOctober 31
Grassy Lake RoadMid-June, weather dependentWeather dependent
Two Ocean RoadMid-June, weather dependentWeather dependent
Paved Multi-Use PathwaysWhen predominately clear of snowWeather dependent
Visitor Centers & Ranger Stations
Craig Thomas Discovery & Visitor CenterApril 1October 31
Colter Bay Visitor CenterMay 10October 7
Jenny Lake Visitor CenterJune 5September 21
Laurance S. Rockefeller Preserve CenterJune 1September 21
Flagg Ranch Information StationJune 5September 2
Jenny Lake Ranger StationJune 1September 1
Campgrounds
Gros Ventre (gtlc.com)May 3October 11
Signal Mountain (signalmountainlodge.com)May 10October 13
Jenny Lake (gtlc.com)May 3September 29
Colter Bay (gtlc.com)May 23September 29
Colter Bay RV Park (gtlc.com)May 9October 6
Headwaters Campground (gtlc.com)June 1September 30
Headwaters RV Park (gtlc.com)May 16September 30
Lizard Creek (signalmountainlodge.com)June 14September 2
Lodging
Signal Mountain Lodge (signalmountainlodge.com)May 10October 13
Jackson Lake Lodge (gtlc.com)May 17October 6
Colter Bay Cabins (gtlc.com)May 23September 29
Triangle X Ranch (trianglex.com)May 22October 31
Jenny Lake Lodge (gtlc.com)June 1October 6
Headwaters Lodge at Flagg Ranch (gtlc.com)June 1October 1
Grand Teton Climbers’ Ranch (Grand Teton Climbers’ Ranch)June 8September 13

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