Maroon Bells wilderness permits: Conundrum, Four Pass & Capitol Lake.

How the zone system works

The Maroon Bells–Snowmass Wilderness issues overnight permits by zone and night on Recreation.gov. You reserve a specific zone for each night of your route. The three everyone asks about:

• Conundrum Hot Springs — the backcountry hot springs. Tiny capacity, enormous demand; summer weekends disappear almost immediately.
• Four Pass Loop zones (Snowmass Lake, Crater Lake, Geneva Lake) — the classic multi-night loop needs consecutive nights across zones, which makes stitching a full itinerary the real challenge.
• Capitol Lake — basecamp for Capitol Peak. Small, serious, sells out.

Why cancellations matter more here than anywhere

Because capacity per zone per night is so small, a single cancelled itinerary can reopen several nights at once — and because most people book the moment permits release “just in case,” plenty of those itineraries get abandoned later. Those nights go straight back on Recreation.gov, unannounced.

For a multi-night route like Four Pass, this is realistically how most late planners get in: not the release-day scramble, but a cancelled booking reopening the exact night sequence they need.

Practical notes

• Group size, dates, and zone rules are enforced — check the White River National Forest pages for current regulations (bear canisters are required in much of this wilderness).
• Permits are per-zone-per-night: build your route first, then reserve the zones to match. The hot springs don’t take walk-ins — neither does the rest of this wilderness.
• Cancelled nights reappear at any hour. Manual refreshing across multiple zones and dates is genuinely miserable — this is the exact case Campsite Ranger was built for: pick your zone (Conundrum, Four Pass, Capitol, or any) and your window, and get an email when a night opens.