Central Cascades Overnight Permit
Central Cascades Wilderness · Oregon
Overnight permit for all Central Cascades wilderness.
Get an alert when Overnight opens on your dates.
When it opens
- 1 week
- First come, first served from seven days before your start dateYou book on the agency's site.
Source: fs.usda.gov
70% of the openings our scanner caught on Overnight were gone within 10 minutes.
Overnight reservation dates
- Season
- June 15 to October 15
- max group size
- 12people
How to get an Overnight permit
As of September 2026, Overnight in Central Cascades Wilderness, Oregon requires a permit issued via reservation. Overnight is a high-demand permit, rating 7/10 on PermitSnag's demand index. Cancelled Overnight permits are re-released on the booking system, and PermitSnag alerts you the moment one opens. The permit season for Overnight runs June 15 through October 15.
- Type
- Overnight
- Location
- Mt. Jefferson, Mt. Washington and Three Sisters Wildernesses, Oregon Central Cascades, OR
Step 1: Create an account before permits drop
Find this permit on the managing agency's booking system and set up an account with your payment info ready.
Step 2: Know the release schedule
Permits release on a rolling basis. Check the release time for your dates.
Step 3: Be ready when permits drop
Log in a few minutes early. Have your dates, group size, and payment ready to go.
Step 4: Monitor for cancellations
If your dates are sold out, people cancel all the time. Set up PermitSnag alerts to catch openings instantly.
Overnight pro tips
- Reservations open the first Tuesday in April with about 40% of each trailhead's daily quota. The other 60% lands seven days before the trip
- You can only hold three permits at once, so plan the group's bookings around that
- Add your alternate trip leader during checkout. There is no way to add one later
- Cancel if your plans change: permits can be cancelled any time before they are printed, and the quota goes back into the pool
- Broken Top and Crater Ditch may not be drivable until late July or early August, and those roads need 4WD with high clearance
More on Overnight: Live availability activityWhen Overnight permits open upChance of an openingDo I need a Central Cascades permit?
How much an Overnight permit costs
Overnight permit fee: $6.00 non-refundable reservation fee per overnight permit.
The Overnight hike
- Route Type
- Varies
- Duration
- Up to you: the permit records how many nights and which trailhead you enter from
One permit covers every overnight trip in three Oregon wildernesses, but the quota is counted at the trailhead you walk in from, not at the wilderness boundary.
About this permit
The Central Cascades Wilderness Overnight Permit covers all overnight use of the Mt. Jefferson, Mt. Washington and Three Sisters wildernesses between June 15 and October 15. Quota is by group, based on entry date and entry trailhead, and each trailhead carries its own daily number.
Two release waves decide whether you get one. Reservations open on the first Tuesday in April, when roughly 40% of each day's quota at each trailhead becomes available. The remaining 60% is released seven days before the trip start. You can hold three permits at a time; once a date passes or a permit is cancelled you can book another.
Groups can be up to 12 people. The trip leader or alternate has to carry the permit, and the alternate can only be added during checkout, not afterwards. The reservation fee is $6.00 per permit and is not refundable, but the permit itself can be cancelled at any time before it is printed, and the Forest Service asks you to do exactly that if your plans change so the quota goes back into the pool.
The route
The trip starts at whichever trailhead you reserved. Quota is assigned per trailhead, so the practical planning question is not "where do I want to camp" but "which door has space on my date".
After that you have three wildernesses and the length of stay recorded on your permit. There are no facilities inside any of them: no toilets, no piped water, nothing to pack out your trash. Campfires are prohibited above 5,700 feet and at additional lower-elevation destinations the Forest Service maps out.
Why it matters
Mt. Jefferson, Mt. Washington and Three Sisters sit inside easy driving distance of most of Oregon's population, and the summer window after the snow goes is short. The Forest Service built the overnight permit around that: quota by group, per entry date and per entry trailhead, so the pressure spreads out instead of piling onto five famous parking lots.
The feeling
Old growth, young lava, and glacier-fed water in the same afternoon. Crystal streams, wildflower meadows and rugged mountain views, in the Forest Service's own summary, and past the first few miles from a trailhead, very few people.
Overnight hike highlights
- Quota counted per entry trailhead per entry date, not across the wilderness as a whole
- A two-stage release: ~40% on the first Tuesday in April, ~60% seven days out
- A maximum of three permits held at one time
- No facilities inside the wilderness: no toilets, no piped water, no trash service
- Campfires prohibited above 5,700 feet and at additional lower-elevation spots shown on the permit-area maps
How hard the Overnight hike is
- Physical DemandFitness and endurance required3/5
- Technical SkillClimbing, scrambling, or specialized skills2/5
- Exposure RiskSteep dropoffs and fall potential3/5
- NavigationRoute finding and trail clarity3/5
- CommitmentDifficulty of bailing out mid-route3/5
Best for: Backpackers who can pick an entry trailhead first and build the route around it, and who can be online on the first Tuesday in April.
Recommended experience: Standard multi-day backpacking. The Forest Service notes that cross-country skills are needed to reach many of the high lakes and peaks.
Not recommended for: Anyone who needs to know their exact route before booking. The quota is assigned to a door, not an itinerary.
When to hike Overnight
Best time to visit
The permit season is June 15 to October 15 and snow decides the front end of it. Some trails hold snow into late June and some access roads open later still. Late July through mid-September is the dependable stretch. Late September is the quietest and often the clearest, at the cost of short days and a real chance of early snow.
- Peak
- Mid-July through early September
- Shoulder
- Late June, and late September into October
Spring
Before June 15 no overnight permit is required, and most of the high country is under snow with the access roads shut.
Crowd level · low
- Advantage: No permit needed
- Advantage: Low-elevation forest trails come into shape first
- Challenge: Snow
- Challenge: Closed roads
- Challenge: Rivers running high
Summer
Permit season. Trails clear through late June and early July.
Crowd level · high
- Advantage: Everything open
- Advantage: Wildflowers in July
- Advantage: Long daylight for big days
- Challenge: April release goes fast for the famous trailheads
- Challenge: Afternoon thunderstorms
- Challenge: Smoke in a bad fire year
Fall
Permits still required to October 15. Cold nights, clear air, thinning crowds.
Crowd level · moderate
- Advantage: Best availability of the season
- Advantage: No bugs
- Advantage: Clean, smoke-free air most years
- Challenge: Short days
- Challenge: Early snow possible
- Challenge: Some water sources dry
Winter
No permit required after October 15. Full winter conditions and no vehicle access to most trailheads.
Crowd level · low
- Advantage: No permit
- Advantage: Total solitude
- Challenge: Winter travel skills required
- Challenge: Roads closed
Weather Forecast
Trailhead (5,000 ft)
Today
69°
50°
Wed
74°
52°
Thu
76°
52°
Fri
77°
51°
Sat
85°
52°
Sun
86°
54°
Mon
80°
54°
Overnight photography guide
Golden Hour
First light on the volcanoes from a high camp, before the afternoon cloud builds.
Best Light
Late September, when the air clears and the low sun works across lava and cinder.
Beat the Crowds
Pick an entry trailhead nobody is fighting over. The quota is per trailhead, so a less famous door on the same date buys you the same wilderness with a different first few miles.
Classic Shots
- Mt. Jefferson or the Three Sisters from a lake basin at dawn
- Obsidian and cinder underfoot with old-growth forest behind
- Wildflower meadow in mid-July with a volcano above it
- Camp at 5,700 feet with a stove and no fire ring, which is the rule, and looks it
Overnight rules, gear and safety
Gear checklist
Required- A printed or digital copy of the permit, carried by the trip leader or the named alternate
- A stove: campfires are banned above 5,700 feet and at additional mapped locations
- Water treatment and a way to carry enough between sources
- A detailed map; the Forest Service asks hikers and equestrians to carry one and to check conditions ahead
- A wag bag or trowel, because there is nothing out there
Recommended gear
- Traction for lingering snow if you are out before mid-July
- Bug protection through July
- Enough layers for a cold night at elevation even in August
Rules & regulations
- 01Overnight permits are required for all overnight use of the three wildernesses from June 15 through October 15
- 02Overnight permits are not valid for day use; day-use permits are not needed in addition to an overnight permit
- 03Groups can be up to 12 people
- 04The trip leader or alternate trip leader must carry the permit; alternates can only be added during checkout
- 05Permits are non-transferable and can be changed only before they are printed. Changing the entry date means cancelling and rebooking
- 06Campfires are not allowed above 5,700 feet and at additional lower-elevation destinations
- 07Pack out all trash and dispose of human and pet waste properly. There are no facilities
- 08PCTA 500-mile long-distance permit holders and licensed Oregon big-game hunters in season are exempt
Hazards & considerations
- Snow into late June on the high trails, and on some approaches later than that
- Burned-area travel. The Forest Service is explicit that risk is higher in burned areas: falling trees and unstable ground, with no warning
- Afternoon thunderstorms over open lava and alpine terrain with no shelter
- No water at most trailheads and no restrooms anywhere inside the wilderness
Safety & planning
Emergency Info
Emergency contacts, ranger station locations, and satellite communicator tips for Overnight.
Food Storage
Bear canister requirements, approved container lists, and rental locations for this permit.
Gear Checklist: Required and recommended gear for Overnight · Shuttle Services: Trailhead transportation options · Guide Services: Experienced wilderness guides
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Overnight FAQ
Do I need a permit to backpack in the Three Sisters or Mt. Jefferson Wilderness?
Yes, from June 15 through October 15. A Central Cascades Wilderness Overnight Permit is required for all overnight use of the Mt. Jefferson, Mt. Washington and Three Sisters wildernesses in that window. Outside those dates no permit is required.
When do Central Cascades overnight permits become available?
Reservations open on the first Tuesday in April, when about 40% of the available quota for each day at each trailhead is released. The remaining 60% is released seven days before the trip start date. You can hold three permits at a time.
How much does a Central Cascades overnight permit cost?
The reservation fee is $6.00 per overnight permit and it is non-refundable. There is no separate per-person or per-night recreation fee for the overnight permit.
How is the Central Cascades overnight quota counted?
By group, based on entry date and entry trailhead. Each trailhead has its own daily entry quota. Groups can be up to 12 people, and the permit records how many nights you are out.
Can I change the date on a Central Cascades overnight permit?
No. Once a permit is printed no changes are allowed at all, and even before printing you can only change the number of people, stock and pets. Changing the entry date means cancelling and making a new reservation.
Overnight trail conditions and trip reports
Trail Conditions
No active conditions reported
Sign in to report trail conditions.
Questions
No questions yet
Be the first to ask about Overnight.
Trip Reports
Write ReportAlternatives to an Overnight permit
- Easier AlternativePermit required
Central Cascades Wilderness Permit - Day Use
A day-use permit at one of the 19 quota trailheads, released on a 10-day and 2-day rolling window at 7:00 a.m. Pacific rather than months ahead.
Tradeoffs
You get the same country and none of the nights. Availability is decided ten days out instead of in April.
- Same AreaPermit required
A different entry trailhead on the same date
Overnight quota is assigned per trailhead. When the trailhead you wanted is gone, a neighbouring one on the same date often is not, and the wilderness beyond them is the same.
Tradeoffs
A longer or less direct approach to wherever you were heading.
- Easier AlternativeNo permit needed
A trip after October 15
The permit requirement ends October 15 and the wilderness stays open.
Tradeoffs
Snow, short days, and access roads that may already be closed. No reservation to worry about at all.
Where to stay near Overnight
- Piety Island campgroundWillamette National Forest
- Cove Creek (or) campgroundWillamette National Forest
- Southshore at Detroit Lake - Willamette (or) campgroundWillamette National Forest
- All Oregon campgrounds
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