in Glacier National Park
Access to Going-to-the-Sun Road is weather dependent. As such, there is no set open season. Going-to-the-Sun Road is partially open year round and is usually fully open from late June or early July until October.
Road conditions change rapidly in the park; get the current park roads status before setting out.
Map & Directions
Your resource for getting to and around the park. Click here >>
An interactive map that lets you see what parts of Going‑to‑the‑Sun Road and other park roads are open or closed. Click here >>