
Landmark
Perfection Lake
MI 8.5
Many consider this the heart of the Enchantments. Prusik Peak rises directly above.

The Enchantments · Washington
Overnight permits for the legendary Core Zone, one of America's most spectacular alpine destinations. Unclaimed lottery awards and cancellations return to Recreation.gov through the season.
Get an alert when Core Zone opens on your dates.
Yes. You need a permit to backpack Enchantments Core Zone in The Enchantments. It is the Enchantments Core Zone Permit, and it comes back two ways: canceled permits return to the booking system through the season, and the rest are awarded by lottery.
70% of the openings our scanner caught on Core Zone were gone within 30 minutes.
We alert you to cancellations. The lottery runs February 15 to March 1.
Who issues Core Zone permits. Source: USDA Forest Service: Okanogan-Wenatchee National Forest. Read the official permit page. “The majority of overnight permits are allocated through a pre-season advanced lottery held February 15 through March 1 of each year.”
The Enchantments traverse is covered by three separate zone permits, not one through-hike permit. See the Enchantments Through-Hike permit page.
Recreation.gov sells the Enchantment Permit Area by zone, and your permit names the zone you camp in and the day you enter. "Once a permit reservation is made, no changes may be made to the permit zone or entry date."
Recreation.gov: “Core Zone: A total of 24 visitors are permitted to enter the Core zone per day.”
The Core Zone includes the high lake basin between Aasgard Pass and Upper Snow Lake. The scenery is stunning, but access is difficult and strenuous.
A day in this zone
24people a day
18 miles, Stuart Lake Trailhead to Snow Lakes Trailhead.
14 of 14 places in this section
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Landmark
MI 8.5
Many consider this the heart of the Enchantments. Prusik Peak rises directly above.
Terrain USGS 3DEP · Water USGS NHD · Trail © OpenStreetMap contributors
As of October 2026, Core Zone in The Enchantments, Washington requires a permit issued via lottery. Core Zone is one of the most competitive permits in the United States, rating 10/10 on PermitSnag's demand index. Canceled Core Zone permits are re-released on the booking system, and PermitSnag alerts you the moment one opens. The Core Zone lottery opens February 15 and closes March 1, with results announced March 17. The permit season for Core Zone runs May 15 through October 31. The Core Zone route covers 18 miles, rated expert.
Permits get canceled daily. Peak cancellation times are 24-48 hours before the trip date.
Get notified when cancellations happen. Pro and $19 single-permit alerts are checked every minute, 24/7; free accounts are checked hourly.
Sign up at Recreation.gov if you don't have an account. Verify your email and add payment info ahead of time.
Submit your application between February 15 and March 1. Apply for multiple dates to increase your odds.
Results are announced March 17. Check your email and your Recreation.gov account.
More on Core Zone: Live availability activityWhen Core Zone permits open upChance of an openingEnchantments Core Zone lottery datesDo I need a Enchantments Core Zone permit?Core Zone lottery oddsEnchantments lottery guide: dates and oddsRecreation.gov permit and campground cancellations
Guides: Core Zone permit guideDaily Lottery permit guideColchuck permit guide
<10%
The Forest Service calls the Enchantments advance lottery highly competitive and puts it at typically less than 10% of applicants succeeding. The Core Zone is the hardest way in: only 24 people a day enter it, 16 of them through the advance lottery.
Source: Okanogan-Wenatchee NF — Enchantments Overnight Permits · Recreation.gov Enchantments advance lottery.
Core Zone permit fee: $6 lottery application + $5 per person, per day.
Twenty-four people a day enter the Core Enchantment Zone, the high lake basin between Aasgard Pass and Upper Snow Lake, and every cancellation puts a place back on Recreation.gov.
The Enchantment Permit Area sits inside the Alpine Lakes Wilderness in Washington's Cascade Mountains: rugged glaciated peaks and a chain of lakes ranging from 4,400 to 7,800 feet. The Forest Service is blunt about the trails: "Although the area is high use, trails are very primitive with steep, rocky sections. Travel is difficult in areas."
The Core Enchantment Zone is the hardest of the five zones to get into, and the quota is written in people rather than groups. A total of 24 visitors may enter the Core Zone per day. Sixteen of those spaces come from the advanced lottery held each February; the remaining eight come from the daily lottery, which runs May through October and requires you to be inside a geofenced area near Leavenworth to apply. Group size tops out at eight, and once the advanced lottery is done your group size cannot be increased.
Permits are required for overnight stays from May 15 through October 31. The rest of the year no permit is needed, though the Forest Service asks visitors to self-register at the trailhead box.
The Core Enchantment Zone is the high lake basin between Aasgard Pass and Upper Snow Lake. The Forest Service describes two routes in. The first begins at the Stuart Lake Trailhead and travels past Colchuck Lake (4.2 miles and 2,100 feet on the Colchuck Lake Trail), then climbs very steeply to Aasgard Pass on loose rocky terrain. The second begins at the Snow Lakes Trailhead, climbing 6.5 miles and 4,100 feet to Upper Snow Lake, then ascending slabs of bedrock that can be treacherous if icy.
Once you are in, travel is on an unmaintained route often marked only by cairns, and the Forest Service asks visitors to take care not to trample sensitive vegetation. The lakes across the permit area range from 4,400 to 7,800 feet.
One rule makes the trip far more manageable than it looks: because of the long and arduous approach, groups holding a Core Zone permit may camp in any of the other zones on their entry or exit. That turns a brutal single push into a staged trip.
The Core is the one zone whose quota is written in people rather than groups, which tells you how tightly the Forest Service holds it. Sixteen of the 24 daily spaces come from the February advanced lottery and eight from the daily lottery. Everything about the permit is designed around the fact that the basin is small, the vegetation is fragile, and demand for overnight permits far exceeds the number available.
Getting here costs you something either way. From Colchuck the route climbs very steeply on loose rock; from Snow Lakes it goes up bedrock slabs that ice over without warning. Then it levels out and you are in a basin of pale granite and lakes with larches scattered through it, and there are at most 23 other people in the whole zone. You set the tent on rock, not vegetation, and watch the goats work the slabs.
Best for: Experienced backpackers comfortable carrying a full pack up loose rock and following a cairned route across bedrock.
Recommended experience: Prior backpacking at elevation plus some scrambling. The Forest Service warns the trails are very primitive with steep, rocky sections and that travel is difficult in areas.
Not recommended for: First-time backpackers, and anyone uneasy on steep, loose ground with a heavy pack.
Trailhead information
Access for the Colchuck Lake Trail and the Aasgard Pass route into the Core.
Northwest Forest Pass required. Day users must use the designated day-use parking areas here. Parking is prohibited along the left-hand side of FS Road 7601, and violators are ticketed and towed at the owner's expense.
From Leavenworth, up Icicle Creek Road and onto FS Road 7601.
Leavenworth, with the Wenatchee River Ranger Station at 600 Sherbourne (limited hours).
Trailhead information
The other route in: 6.5 miles and 4,100 feet to Snow Lakes, then bedrock slabs to Lake Viviane.
Northwest Forest Pass required.
On Icicle Creek Road out of Leavenworth, closer to town than the Stuart Lake Trailhead.
Leavenworth.
Mid-July through mid-September is the reliable snow-free window. The Forest Service treats May, June, September and October as shoulder seasons where you should expect snow and winter-like conditions, so a late-September larch trip is a real gamble on weather as well as on the lottery.
The permit season opens May 15, but the Forest Service classes May and June as shoulder season with snow and winter-like conditions likely.
Crowd level · low
The reliable window. Snow-free travel on both approaches by mid-July, with warm days and settled weather through August.
Crowd level · moderate
Larch season lands in late September and early October, and so does the risk of the first real snow. The permit season ends October 31.
Crowd level · high
No permit is required from November 1 through May 14, but the area becomes a serious winter mountaineering objective.
Crowd level · low
Trailhead (3,399 ft)
Backcountry Tips
Today
22°
15°
93%
Thu
21°
13°
27%
Fri
24°
10°
43%
Sat
25°
10°
Sun
25°
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Mon
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15°
Camping in the Core is the entire advantage: you are already in the basin at dawn and dusk while day hikers are still climbing or already descending. First light on the granite is the reason to hold the permit.
Early morning gives still water for reflections. High sun brings out the color in the lakes themselves. Camping means you get both on the same trip instead of choosing.
The quota does it for you: a total of 24 visitors may enter the Core Zone per day. Day hikers clear out by late afternoon, which leaves the basin to permit holders for the best light at both ends of the day.
Emergency contacts, ranger station locations, and satellite communicator tips for Core Zone.
Bear canister requirements, approved container lists, and rental locations for this permit.
Gear Checklist: Required and recommended gear for Core Zone · Shuttle Services: Trailhead transportation options · Guide Services: Experienced wilderness guides
Some links may be affiliate links. Purchases support PermitSnag at no extra cost to you.
A total of 24 visitors are permitted to enter the Core Zone per day. Sixteen of those spaces come from the advanced lottery and the remaining eight from the daily lottery.
The advanced lottery application period is February 15 through March 1. Results are sent March 17, and winners must confirm, provide an exit date and pay by 11:59 pm PT on March 31.
They are two separate systems. The advanced lottery runs each February on Recreation.gov. The daily lottery runs May through October, holds eight of the Core Zone's 24 daily spaces, and requires you to be inside a geofenced area to apply from a mobile device.
The lottery application is a $6.00 non-refundable fee. The recreation fee is $5.00 per person, per day from May 15 through October 31.
No. Eight people is the maximum group size at any time, and group size cannot be increased after the advanced lottery. Decide the size you are willing to accept when you apply.
Yes, but it is free and self-issued. Day users fill out a day-use permit at any of the three trailheads and need a Northwest Forest Pass, parking in the designated day-use areas at the Stuart Lake Trailhead.
Yes. Because the approach is so long and arduous, groups holding a Core Zone permit may camp in any of the other zones on their entry or exit.
No. Permits are required only from May 15 through October 31. Outside that window the Forest Service asks visitors to self-register at the trailhead registration box.
No active conditions reported
Sign in to report trail conditions.
Camp at Colchuck Lake, 4.2 miles and 2,100 feet from the Stuart Lake Trailhead, and day hike up into the Core without a full pack.
Its own quota of three groups per day rather than a share of the Core's 24 people. Camping immediately below Aasgard Pass is not allowed on a Colchuck permit.
The most generous quota of the five zones at five groups per day. Groups with a Snow Zone permit may day hike throughout the Core Zone but must camp at or below Upper Snow Lake.
A 6.5-mile, 4,100-foot climb from the Snow Lakes Trailhead, and no camping in the Core itself, but the best odds of any zone.
Cross the whole permit area in a single day on the free self-issued day-use permit, with no lottery involved at all.
You see everything and camp nowhere. It is a long, hard day, but it is the only way into the Core that needs no draw.
Build your full itinerary start to finish
Add your dates and get a day-by-day plan: what needs a permit, what gear to bring, and one link to share with your whole group to coordinate every step.
No permit needed to start
Two ways to land it
We check Core Zone for cancellations 24/7 and alert you when a spot opens so you can book before it's gone.
Set a free cancellation alertApply with a crew. Each person multiplies your combined odds (solo ~Under 10% (USFS, all zones)). We coordinate invites, deadlines, and outcomes.
See plans to start a poolMost crews do both: get alerts for cancellations, and pool for the lottery.
Lottery concierge
Missed the draw or skipped it? Set an alert and we tell you the moment a Core Zone cancellation opens. We remind you about the lottery dates too.
Better odds with a crew
Core Zone permits are drawn by lottery, and solo odds run about 10%. Every friend who applies adds another entry. Five of you, each applying: about 41%.
One of you runs the pool (Pro or a $19 alert). Everyone else joins free.
Auto win-detection tells you the moment your Core Zone application wins, so you never have to check Recreation.gov. It reads the result email you forward us, so it takes a one-time setup in your inbox (about two minutes, and we walk you through it). Auto win-detection is on Pro or a $19 permit alert.
Turn on auto win-detectionOpens the official lottery. You submit your entry. We never automate or store your Recreation.gov login.
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