Ranger stations and visitor centers throughout the park open and close at different times during the year and are staffed with park rangers who provide interpretation and information to help in trip planning. Stations may be closed during lunch. Alerts In Effect. Glacier National Park is open every day of the year and visitors can enter the park at anytime. Winter weather tends to dictate when most visitor facilities open and close. Generally from late May to early September, facilities are open to welcome summer visitors.
n/a
n/a