Californian Brothers Set World Record for Longest Highline in Yosemite National Park, CA Two Californian brothers have set a new record for the longest highline ever walked across mountains in Yosemite National Park, CA. Moises and Daniel Monterrubio, from San Francisco, walked aย 2,800-foot-long line from Taft Point west across a series of gulleys 1,600 feet below.ย The previous record had been 940-feet long, also from Taft Point, but east. Highlining is slacklining at altitude.ย The […] SnowBrains | June 22, 2021 1 Comment