Jen went hiking Sisi Butte February 18, 2015 6 miles 1,500 feet gained Sisi Butte 0 On my way to Breitenbush. Road 46 is open all the way to Detroit. More from Jen ONP Family Trip August 15 to August 20, 2026 ONP Marmoteers August 3 to August 6, 2026 Eliot Glacier August 3 to August 4, 2026 Prusik Peak July 21 to July 24, 2026