Main Salmon River permits are gone at release. Cancellations come back all season.
The 'River of No Return' run through central Idaho's Frank Church Wilderness, part of the same Four Rivers lottery as the Middle Fork, Selway, and Hells Canyon; the controlled season runs late June through early September.
Right now: remaining quota on 27 dates in September 2026.
Not your dates? Get free alerts the second one opens ↓
+ 19 more dates this month.
Get emailed the second a Main Salmon River date opens. Your Scout starts checking the moment you subscribe — the first email arrives right away with where quota stands.
When somebody returns a permit, the next email in your inbox is your Main Salmon River date — claim link included, while the quota is still there.
Free — one Scout per email. Alert-only: it never enters lotteries and never claims a permit for you. Reply to any of its emails to adjust dates or stop.
Want to change more — different logic, several permits, push instead of email? Open this Scout in the builder. Check recreation.gov yourself →
How Main Salmon River permits actually release
Four Rivers lottery applications run December 1–January 31 with results mid-February; cancelled and unclaimed permits return to recreation.gov afterward — check the permit page for this year's exact dates.
The part the permit page doesn't advertise: plans change. Reserved dates flow back to recreation.gov all season as trips get cancelled — and popular dates are re-claimed within minutes of reappearing. That second game is the one a Scout wins: it never blinks.
How it works
Questions
How fast are alerts?
A free Scout checks every 30 minutes, around the clock, and emails you the moment a permit date shows remaining quota. Returned permits are usually re-claimed within minutes — faster checks are on the paid plan.
Does it enter lotteries or claim permits for me?
No. It never enters a lottery, never holds a spot, and never books — you get the link the moment a date opens, and claiming it stays in your hands.
Can it get me a Half Dome or Wave permit?
No — those are lottery-only, and an availability watch can't win a lottery. We only cover permits where cancelled or unclaimed dates genuinely return to recreation.gov.
What does it cost?
Watching one thing is free. More Scouts and faster checks are on the paid plan.
Also chasing: Mt. Whitney via Trail Crest (overnight) · The Enchantments (Core Zone overnight) · Yosemite Wilderness Permits · Paria Canyon Overnight · all permits →
After a campsite instead? Campground cancellation alerts →