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Three Island Lake + Zirkel Circle (fall colors)

September 18 @ 8:00 amSeptember 20 @ 5:00 pm

This event is open to members only who have completed a qualifying hike and the waiver.

This is a rescheduled event from 2025. RSVPs from 2025 have first choice and their RSVP has been carried over.

Group size 8 people. Well-behaved, leashed trail dogs are welcome as long as they have completed a qualifying hike.

You will be put on the waitlist before being approved. Those meeting the first two below-required actions will be moved off the waitlist in the order in which they RSVP’d.

Required actions before trip:
1 – *Fill out waiver: https://forms.gle/71SPiqc4iyqDmD8Y7
2 – *Complete a qualifying hike (dogs included). Please look at our calendar of events regularly as we update it often!
3- Attend a pre-planning Google Hangout meeting on September 28, 2025 at 7 pm.
*including any 1+.

Combining 2 popular hikes into a 21 mile backpacking loop!
3 days / 2 nights, ~ 21 miles, ~4633 ft – Rating: Moderate

  • Friday: Drive to Trailhead // Hike ~6.13 mi // gross: +2529′-105′ // Camp 10,537 ft
  • Saturday: Hike ~9.1 miles // gross: +2018′-3052′ // Camp 9,499
  • Sunday: Hike ~ 5.57 miles, including 2.5 miles of road hiking // gross: +92′-1489′

Details

  • Start: September 18 @ 8:00 am
  • End: September 20 @ 5:00 pm
  • Event Category:

Venue

  • Meeting Location Available Only to Attendees

Organizer

  • Leigh
  • Email cosbackpackers@gmail.com

 

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