Overnight Gear Checklist

What shapes your gear on Central Cascades Wilderness

How the permit works

Overnight permits are reserved on Recreation.gov. About 40 percent of each day's quota at each trailhead is released at 7 am Pacific on the first Tuesday of April, and the rest comes out 7 days before the trip. The fee is $6 per group permit for 1 to 12 people, and one person can hold 3 overnight permits at a time. The permit is valid only for the entry trailhead and date you pick, and after that you can travel anywhere inside the wilderness.

From Willamette National Forest (USFS) and Recreation.gov (Deschutes National Forest permit page)

Season and road access

Permits are required from June 15 to October 15. Some trailheads off the McKenzie Highway and the Cascade Lakes Highway may not open to vehicles until mid or late June. The Broken Top and Crater Ditch trailheads may stay closed until late July or early August, and those two roads need four-wheel drive and high clearance.

From Recreation.gov (Deschutes National Forest permit page) and Willamette National Forest (USFS)

Obsidian limited entry area

The Obsidian area on the Three Sisters loop has its own camping rules and a separate permit to park or camp there. Walking through on the Pacific Crest Trail needs no extra permit. A 2017 hiker watched rangers check Obsidian permits near the falls. Camping is banned within 100 feet of water in the area, and long-distance Pacific Crest Trail permit holders cannot camp there at all.

From Deschutes National Forest (USFS): Wilderness (Deschutes National Forest), Deschutes National Forest (USFS): Wilderness Permit, Camping & Fire Restrictions Order, Trees and Tents and Trail Dust Dirty Girl

Mosquito season

Hikers on the Oregon Hikers forum in March 2026 called a head net basically required in July, still smart in August, and not needed in September. A July 2017 hiker met an army of mosquitoes on Koosah Mountain, and a July 2016 hiker met them at Mesa Creek meadow. The lakes south of the Sisters were described as a breeding ground, and the Wickiup Plain was free of them.

From Oregon Hikers Forum, The Adventure Continues and Trails' Guide

Burned forest, water and heat

The Pole Creek burn on the east side has no camping inside its boundary, so one hiker's first day stretched to close to 16 miles. Water was plentiful along that trip except for a few miles in the burn. Another August party woke to heat by 7 am in the burn zone and treated South Matthieu Lake as their last sure water for a long stretch.

From Trail Dust Dirty Girl and Trees and Tents

Snow and wind

After a big winter, a July 2016 party hiked past snowfields below Middle Sister. A 2018 solo hiker followed a Glacier Creek trail that was about three quarters snow and met a snow bank that blocked the trail. A forum regular described an early July storm that swept down the east side and fell as snow at about 7,000 feet at Camp Lake.

From Trails' Guide, Subaru Vagabond and Oregon Hikers Forum

What hikers carry on Central Cascades Wilderness

• A head net and repellent

  A forum regular said DEET works on mosquitoes but biting flies ignore it, so a net matters. Another hiker camped at a small lake off the Green Lakes Trail told readers to bring repellent and a net or become a meal. A July 2017 hiker woke to an army of mosquitoes on Koosah Mountain.

  From Oregon Hikers Forum, Trail Dust Dirty Girl and The Adventure Continues

• Rain gear that doubles as bug armor

  One regular who has done the loop in several seasons said a mosquito-proof layer such as rain gear is precious on the west side, along with the head net.

  From Oregon Hikers Forum

• A shelter with netting

  One forum poster said you need a tent with netting in July. At Mesa Creek meadow in July 2016 a hiker threw up the tent right away so the dog could get inside, and the group later sat in the tents to hide from the mosquitoes.

  From Oregon Hikers Forum and Trails' Guide

• A paper map and a GPS with the tracks loaded

  A July 2018 hiker realized well down the trail that he had never loaded topo maps onto his GPS and leaned on a paper map. When the trail vanished in burn scar, that gap forced him to turn back. A forum regular added that early-season crews may not have cleared the east side by mid-July.

  From Subaru Vagabond and Oregon Hikers Forum

• Extra bottles for the burn and the Obsidian dry camp

  An August party filled every bottle in the Obsidian zone because their camp that night was dry. A solo hiker brought two extra 1 liter bottles in place of a 2 liter bladder and liked the setup more. Another hiker said water is plentiful except for a few miles in the burn, so planning for those miles matters.

  From Trees and Tents, Subaru Vagabond and Trail Dust Dirty Girl

• A water filter

  Several hikers filtered at the lakes and creeks they passed, including South Matthieu Lake, Dumbbell Lake and a glacial creek that ran silty in the morning. The silty water still tasted good after filtering.

  From Trees and Tents, Trails' Guide and Subaru Vagabond

• A warm sleep system

  A newcomer in March 2026 planned a bag good to 30 degrees for late July, and a regular told him to prepare for temperatures 10 degrees colder than expected. Another regular described a July storm that dropped snow at Camp Lake and made that night much colder than the rest of the trip.

  From Oregon Hikers Forum

• A way to protect food from rodents and bears

  A July 2016 pair read that a bear canister was overkill, found no tree good enough to hang from near camp, and slept with food in the tent. They said a canister would have simplified that night. A guide agrees that canisters are not necessary but says chipmunks, mice and marmots do the damage.

  From Trails' Guide and CleverHiker

Gear questions for Central Cascades Wilderness