Flattop is Alaska’s most visited peak. Ascend the 1.5 - mile, 1,350 vertical foot trail to the rocky, football field-sized summit in about an hour and take in panoramic views from Denali (Mt. McKinley) to the Aleutian Islands. If you want vistas without the hike, walk the short path from the parking lot to the overlook. The more adventurous can hike from the parking lot 5 miles one-way to the scenic Williwaw Lakes or climb 5.5 miles to Wolverine Peak.
Photos See all
Take the Seward Highway to O'Malley Road and drive toward the mountains. Follow O'Malley to Hillside Drive and turn south (right if facing mountains.) Turn left (toward the mountains) on Upper Huffman Road. About a half mile up hill, the road forks into Sultana Drive (left) and Toilsome Road (right.) Glen Alps is at the end of Toilsome Road. (Sultana leads the Upper Huffman trailhead of the park.) A $5 fee or state parking pass is required. Outhouses are open all year.
Note: Toilsome Road has a switchback and steep grades, and may require four-wheel-drive and/or winter tires during snowy or icy conditions.
- 3101 Glen Alps Road Anchorage, AK 99516 Driving Directions
Points of Flattop Mountains of Glen Alps
This trail has its own sitting area and viewing deck with views of Anchorage, the Alaska Range, and Cook Inlet. It is really good for seeing sunsets in the evening but it is also windy. The whole route is wheelchair accessible. This is a good short hike for the family to see the view over Anchorage, but not a good trail for the training runner.