This guide covers everything you need to know: the festival’s history, the full 2026 lineup, venue logistics, what to do in the surrounding area, and how to plan an overnight stay that makes the most of your time in the mountains.

Crestline Jamboree Days transforms this peaceful lakeside town into a vibrant celebration of patriotism, community spirit, and mountain culture every Fourth of July weekend, with festivities that actually begin a week earlier.

Nestled in the San Bernardino Mountains, the Corks & Hops event transforms the charming mountain community of Crestline into a celebration of craft beverages, live entertainment, and alpine hospitality.