McDowell Sonoran Conservancy: Marcus Landslide Hike at Tom’s Thumb Trailhead

Visit the Marcus Landslide geological site, second largest landslide in Arizona. The elevation gain is 400 ft.

Location: Tom’s Thumb Trailhead – 23015 N 128th St, Scottsdale, AZ, 85255

Skill level: Moderate

Distance: ~4 miles

Time: ~2.5 hours

Pets are not permitted at our activities due to safety concerns. If you would like to request an accommodation for your service animal, please contact our office at least two weeks before the event you plan to attend.

The difficulty of hikes varies. Please choose hikes that match your fitness level. Restrooms are available at the trailheads. Bring Water and snacks for the trail. Arrive 15 minutes before the start of the hike.