Jen went hiking Cook Hill May 21, 2025 8.5 miles 3,000 feet gained Cook Hill 0 Mazama hike, Russ Jolley meadow is in full bloom 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