Bear Canister Rules by National Forest: A 2026 Region-by-Region Guide
These orders are regional, specific, and they expire
Bear canister requirements aren't a single national rule — they're issued forest by forest, sometimes wilderness area by wilderness area, under food storage orders that carry defined effective dates and get reissued or updated periodically. That means the right move before any trip is checking the current order for your specific destination, not assuming last year's rule still applies. Here's what three well-documented regions actually require as of 2026.
Inyo National Forest, California
Inyo National Forest requires food or refuse to be stored in an approved bear-resistant container, or counter-balanced at least 15 feet above the ground and 10 feet horizontally from any tree trunk, across portions of the Ansel Adams, Boundary Peak, Golden Trout, Hoover, Inyo Mountains, John Muir, Owens River Headwaters, South Sierra, and White Mountains Wilderness Areas. This includes heavily used sections of the John Muir Trail. The current order runs from June 18, 2025 through June 18, 2027 — a reminder that these regulations are periodically reissued rather than permanent, so a trip planned for 2027 or later should confirm the order is still current before departure.
Adirondack Eastern High Peaks Wilderness, New York
New York's DEC requires overnight campers in the Eastern High Peaks Wilderness Area to use a bear-resistant canister between April 1 and November 30 — a seasonal window rather than a year-round rule. This one has a specific enforcement detail worth knowing: non-rigid containers, sacks, or food hangs do not satisfy the requirement here, unlike some other regions where a proper hang is an accepted alternative. A soft-sided "bear bag," no matter how it's hung, doesn't meet the Eastern High Peaks standard.
Wind River Range, Wyoming (Bridger and Shoshone National Forests)
A food storage order covers the entire Wind River Range under both the Bridger and Shoshone National Forests, requiring food to be in an approved bear canister or hung at least 10 feet off the ground. Unlike the Adirondack rule, a proper hang does technically satisfy this order — but given inconsistent hang-tree availability across the range's terrain, a canister is the more dependable choice in practice.
The pattern worth noticing
Two of these three regions accept a proper counterbalanced hang as an alternative to a hard-sided canister; the Adirondack Eastern High Peaks does not. That distinction matters enough to check specifically, because packing a bear bag and rope for a trip that actually requires a rigid canister means showing up out of compliance despite having done food storage prep. When in doubt, a hard-sided, forest-service-approved canister satisfies every regional rule covered here, including the ones with a hang exception.
FAQ
Is a bear canister required on the John Muir Trail? Yes, in the sections that fall within Inyo National Forest's covered wilderness areas, under the current order running through June 18, 2027.
Can I use a bear bag hang instead of a canister in the Adirondack High Peaks? No. The Eastern High Peaks Wilderness Area requires a rigid bear-resistant canister between April 1 and November 30 — soft-sided bags and hangs don't satisfy the requirement, unlike some other regions.
Is a bear canister mandatory in the Wind River Range? Food storage is mandatory across the entire range, satisfied by either an approved canister or a proper hang at least 10 feet off the ground. A canister is the more reliable choice given the range's terrain.
Planning a trip to one of these regions? See the destination listings for Inyo National Forest, the Adirondack High Peaks Wilderness, and the Wind River Range for more GAO guides on each.