Without stopping, it takes at least 2 hours to drive the full 50 miles of Going-to-the-Sun Road. Logan Pass is the highest point on Going-to-the Sun Road at 6,646 feet. Logan Pass is 32 miles (51.5 km) from the west entrance and 18 miles (29 km) from the east entrance. The parking lot at Logan Pass usually fills between the hours of 9:30 am to 4:00 pm, though this can vary during peak weekends.