Historical clue formulations

• Peak in the Alaska Range — 2026-09-23
• Mountain visible from Anchorage — 2026-05-26
• National park that's home to the Pretty Rocks Landslide — 2025-06-11
• North American peak named by the Koyukon Athabascans — 2025-06-04
• National park with a working sled dog kennel — 2025-05-22
• Highest U.S. mountain — 2025-04-21
• Peak once known as Mount McKinley — 2023-11-05
• Peak whose name means "the high one" — 2023-02-01
• Alaskan peak — 2022-01-27
• Highest mountain in North America — 2017-03-14
• Landmark sometimes called "The Great One" — 2016-08-04
• Alaska's ___ Park Road — 2016-01-01
• "The High One" — 2013-11-09
• Wonder Lake's national park — 2013-06-15
• National park whose name means "the high one" — 2011-09-08
• Alaska vacation destination — 2008-07-03
• Native name for Mount McKinley — 2007-11-19
• 20,320-foot Alaskan peak — 2007-09-27
• Alaska's ___ National Park — 2004-05-08
• National park in Alaska — 2002-07-29
• Mt. McKinley's Indian name — 1999-06-15