California, United States, North America

Route Type: Basic Snow Climb
Difficulty: F (600m)
Parents: Mount Harwood Mount San Antonio (Mount Baldy)

Italy/Switzerland, Europe

Route Type: Technical Rock Climb
Difficulty: TD UIAA VI- (5.9)
Parents: Piz Badile

Maryland, United States, North America

Route Type: Hiking, Scrambling
Difficulty: Moderate
Rock Difficulty: Class 3
Parents: Great Falls-Carderock (Potomac River Gorge)

Utah, United States, North America

Route Type: Hike, Ridge Scramble, Routefinding
Difficulty: Class 3
Parents: Chipman Peak South Thunder Mountain Pfeifferhorn

Utah, United States, North America

Route Type: Scramble
Difficulty: Class 3
Parents: Broads Fork Twin Peaks

Bernina, Switzerland, Europe

Route Type: Mountaineering, Ice Climbing
Difficulty: AD
Grade: III
Parents: Piz Bernina The Biancograt of Piz Bernina

Washington, United States, North America

Route Type: Glacier climb to 60+ degrees
Difficulty: II+
Parents: Mount Adams

California, United States, North America

Route Type: Hike, Pull
Difficulty: Walk-up, class 3 cables
Parents: Half Dome

Utah, United States, North America

Route Type: Skiing
Parents: Central Wasatch Backcountry Skiing Mount Superior & Monte Cristo

Washington, United States, North America

Route Type: Hiking, Mountaineering, Trad Climbing, Scrambling
Grade: II
Rock Difficulty: 5.4 (YDS)
Parents: Ingalls Peaks

Italy/Switzerland, Europe

Route Type: Mountaineering, Trad Climbing
Difficulty: S-, III to IV with places of IV+ or V-
Parents: Piz Badile

California, United States, North America

Route Type: Basic snow climb
Difficulty: Walkup or a bit harder if icy
Parents: Brewer Creek Trail Mount Shasta

Oregon, United States, North America

Route Type: Mountaineering, Mixed
Grade: III
Rock Difficulty: 5.2 (YDS)
Parents: Mount Jefferson

Alpi Pennine, Aosta/Valais, Italy, Switzerland, Europe

Route Type: Mountaineering
Difficulty: AD+, IV
Parents: Breithornzwillinge / Breithorn twin Roccia Nera / Schwarzfluh Breithorn Occidentale (Western Breithorn)

Maine, United States, North America

Route Type: A 4,000-foot scramble
Difficulty: Scrambling
Parents: Katahdin

New Hampshire, United States, North America

Route Type: Hiking
Difficulty: Class 2
Parents: Mount Washington

Albania, Bosnia and Herzegovina, Croatia, Montenegro, Slovenia, Europe

Route Type: Hiking, Mountaineering
Difficulty: Varies
Parents: Dinaric Alps

New Hampshire, United States, North America

Route Type: Hike
Difficulty: Class 1-2
Parents: Welch Mountain

Wallis (Mischabel), Switzerland, Europe

Parents: Stecknadelhorn Dirruhorn Nadelhorn

Washington, United States, North America

Route Type: Off-trail high traverse, glacier
Difficulty: Class 2 or 3, plus glacier travel
Parents: Ptarmigan Traverse

New Hampshire, United States, North America

Route Type: Snow Climb
Difficulty: MI I, II
Parents: Lion Head Mount Washington

Washington, United States, North America

Route Type: Glacier/Scramble
Difficulty: Walk-up
Parents: Disappointment Peak Glacier Peak

California, United States, North America

Route Type: Scramble
Difficulty: Class 2-3
Parents: Mount Ritter

California, United States, North America

Route Type: Mountaineering
Difficulty: 5.2-6 AI2
Grade: III
Parents: North Palisade