For a single-day Enchantments Traverse you need a 12-25 L pack, 2-3 L of water, layers for a 40 F (4 C) temperature swing, microspikes early or late season, and a headlamp for the pre-dawn start. For a 1-2 night permitted trip, add a 30-40 L pack, a 20-30 F (-1 to -7 C) sleep system and an enclosed shelter for this 18-mile (29 km) Washington route.
Day hike or overnight - decide first
Your packing list hinges on one choice. A day hike needs no permit and means moving fast and light over 18-20 miles (29-32 km) and 4,500 ft (1,370 m) of gain in 10-14 hours. An overnight requires a lottery permit but lets you carry a fuller kit and savour the Core Zone. Check the stage and elevation detail on the Enchantments Traverse guide before sizing your pack.
Backpack: matching volume to your plan
For a day traverse, a 12-25 L running vest or fastpack is ideal - the Salomon ADV Skin 20 carries water, layers and food without bouncing on the long Snow Lakes descent. For an overnight, step up to a 30-40 L pack such as the Patagonia Ascensionist 35L or the ultralight Zpacks Arc Scout 37L. Anything larger than 40 L is overkill and makes the steep Aasgard Pass climb harder than it needs to be.
Traction and the Aasgard question
The crux is Aasgard Pass: roughly 2,200 ft (670 m) of steep climbing in under a mile. Early-season (July) and late-season (October) crossings often need microspikes, and pre-mid-July crossings can require an ice axe and self-arrest skills. Trekking poles help enormously on both the climb and the long descent. Footwear should be grippy trail runners or light hiking shoes - the granite slabs are abrasive and demand good rubber.
Clothing for a 40-degree swing
The traverse spans hot valley trail and near-freezing alpine passes. Pack:
- Moisture-wicking base layer and hiking shirt
- Insulated jacket (light down or synthetic) for the Core and passes
- Wind shell and a packable rain jacket - Cascade weather turns fast
- Warm hat and light gloves, especially in larch season
- Sun hat, SPF 50 sunscreen and sunglasses for the granite and snowfields
For an overnight, add sleep layers and a beanie. A 30 L pack like the Fjallraven Abisko Hike 35 swallows this clothing list with room for a quilt.
Food, water and the day-hike fuel plan
Water is plentiful from lakes and streams in the Core, but the lower Snow Lakes descent is dry, so carry 2-3 L and a filter. For a single-day push, plan 2,500-3,000 kcal of easy-to-eat calories - bars, gels, wraps and trail mix - since you will be moving 10-14 hours. Overnighters should plan 2,500-3,000 kcal per day and store food in an approved manner; the Enchantments require bear-resistant storage, and mountain goats aggressively seek salt, so never leave sweaty gear unattended.
| Item | Day hike | Overnight |
|---|---|---|
| Pack | 12-25 L vest | 30-40 L |
| Water | 2-3 L + filter | 2 L + filter |
| Traction | Microspikes (early/late) | Microspikes (early/late) |
| Sleep | - | 20-30 F bag, R3+ pad |
Safety and final checks
Carry the ten essentials, a headlamp for the dark start, and a downloaded offline map - cell coverage is patchy. Review the official storage and goat guidance from the Okanogan-Wenatchee National Forest and confirm your overnight permit on recreation.gov before you go. Time your trip with the best time to hike the Enchantments guide and gauge the workload in our Enchantments difficulty guide. Build your gear and food lists in HikeLoad's planning tools.
Sleep system and cooking for overnight permit holders
If you win the lottery and stay overnight, the Core Zone sits at 7,000-7,500 ft (2,135-2,285 m), where summer nights fall to 40-50 F (4-10 C) and larch-season nights drop to 30 F (-1 C) or below. Carry a 20-30 F (-7 to -1 C) quilt or bag and a pad with an R-value of at least 3. An enclosed shelter matters less for bugs here than for the wind and surprise snow that funnel through the granite basins. For cooking, a single canister stove and a 0.75 L pot covers freeze-dried dinners; budget about 12-15 g of fuel per person per day. A compact, frameless overnight pack such as the Zpacks Bagger Ultra 25L forces ruthless gear discipline and keeps your total weight low for the steep Aasgard climb, while the Zpacks Arc Scout 37L adds a little breathing room for cooler-night insulation.
Footwear and looking after your feet
The Enchantments are hard on feet. You climb steep slab, then descend roughly 5,000 ft (1,525 m) over 10 miles (16 km) of rocky trail to Snow Lakes - a recipe for blisters and bruised toes. Choose grippy trail runners or light hiking shoes a half-size up to allow for foot swelling on the long descent, and lace the heel firmly to stop your toes sliding forward. Bring a spare pair of socks to change at the top of Aasgard, and treat any hot spot the moment you feel it rather than at the next break. For early or late-season trips, make sure your shoes are compatible with microspikes. Comfortable feet are the difference between finishing strong and limping the final miles into Leavenworth.
Final pre-trip checks
Confirm your permit zone and dates, download an offline map, and arrange the short car shuttle between the Stuart Lake and Snow Lakes trailheads before you set out. If the Enchantments whets your appetite for longer alpine routes, the same lightweight principles scale up to the Pacific Crest Trail through Washington and the high passes of the Uinta Highline Trail in Utah - just with a bigger pack and a multi-day food carry.
Frequently Asked Questions
What size backpack do you need for the Enchantments Traverse?
A 12-25 L running vest or fastpack is ideal for the single-day traverse, while a 1-2 night permitted trip needs a 30-40 L pack. Going larger than 40 L makes the steep Aasgard Pass climb unnecessarily hard, since the route is short enough that you carry little food.
Do you need microspikes for the Enchantments Traverse?
Often yes, in early season (before late July) and late season (October), when Aasgard Pass and shaded slopes hold snow and ice. In peak summer the route is usually snow-free and microspikes are unnecessary. Pre-mid-July crossings can also require an ice axe and self-arrest skills.
How much water should you carry on the Enchantments Traverse?
Carry 2-3 litres plus a filter. Water is abundant from lakes and streams in the upper Core Zone, but the lower Snow Lakes descent is long and dry, so refill at the last reliable source before dropping toward the Snow Lakes trailhead.
Do you need a bear canister in the Enchantments?
Overnight visitors must use bear-resistant food storage in the Enchantment Permit Area. Equally important, the resident mountain goats aggressively seek salt from sweat, food and urine, so secure all food and never leave salty gear unattended even during the day.
What should you wear for the Enchantments Traverse?
Wear moisture-wicking layers with an insulated jacket and wind or rain shell for the cold passes, plus sun protection for the granite. Grippy trail runners or light hiking shoes handle the abrasive slabs best, and trekking poles greatly ease the steep Aasgard climb and the long descent.
