Dispersed camping · Montana
What the Helena-Lewis and Clark National Forest actually allows for dispersed camping — how far off a road you may drive, which roads that applies to, and the closure orders that override it. Every figure below is sourced; the primary documents are linked at the bottom.
| Rule | This forest | |
|---|---|---|
| How far off the road you may drive | — | from the road centerline |
| Where that applies | Varies by ranger district | |
| Distance to keep from water | — | unverified |
| Stay limit | 16 days | per the forest order |
Different districts of this forest run different rules, so the corridor cannot be stated forest-wide. Check the district your road is in.
Highly unit-dependent (legacy Helena NF and Lewis & Clark NF travel plans). Read directly from each unit's MVUM legend: Big Belts ('up to 300-feet from the centerline of the road' for parking or dispersed camping, blanket), Elkhorns ('up to 300-feet from the centerline of the road', blanket), Lincoln RD ('within 300 feet of the centerline of designated NFS roads or trails using the most direct route', blanket); Little Belts and Highwoods ('within 70 feet of a motorized road or trail... will not create any new permanent vehicle tracks', blanket); Divide-Clancy-Unionville: corridor ONLY on routes marked with the 'Dispersed Camping/Game Retrieval (DC/GR)' dot symbol, with a per-route table specifying 70 ft or 300 ft either side and dates; Castles, Crazies, and Big/Little Snowies MVUMs: no camping corridor - only 'motor vehicles may be parked up to 70 feet from the edge of the road surface'; Rocky Mountain RD MVUM: no camping corridor - parking 'within one vehicle length' only.
On the Divide-Clancy-Unionville MVUM (2016), the special dot symbol is 'DC/GR' = Dispersed Camping/Game Retrieval: 'limited cross-country motor vehicle use within a specific distance of that route, solely for the purpose of dispersed camping and/or game retrieval'; dots may be on left, right, or both sides, with a table listing each route's distance (mix of 70' and 300' either side on NFS lands) and season. Other HLC units use blanket legend statements rather than a special-designation route class.
Food storage: regional NCDE Order R1-2023-02 (signed Feb 28, 2023; in effect March 1-Dec 31 annually through 2028) requires bear-resistant storage of food/attractants on ALL HLC lands - including the whole Rocky Mountain Front (Rocky Mountain RD) - except the Crazy Mountain Range on the Belt Creek-White Sulphur Springs RD; that gap is partly filled by the Crazy Mountain North Half Food Storage Order 01-15-07-25-03 (Apr 14, 2025). Bob Marshall/Scapegoat/Great Bear Wilderness restrictions order 01-15-00-25-01 (Mar 7, 2025) adds camping/stock rules on the Front's wilderness portion. Park Lake campground/day-use area (Helena RD) closed by Order 01-15-12-26-02 from June 1, 2026-Oct 31, 2027 for dam construction. HLC dispersed camping page also prohibits camping within 200 ft of developed roads/trails/facilities (campgrounds, picnic areas, trailheads).
All corridor values read directly from downloaded MVUM PDF legends. MVUM dates where visible: Divide-Clancy-Unionville 2016; Little Belts 2021 (pgs 1-2 updated Apr 2023); Big Belts Apr 2023; Lincoln 2019 (Apr 2023 e-bike update); Castles Apr 2023; Crazies Apr 2023; Rocky Mountain RD dated Nov 4, 2009. HLC dispersed camping web page updated Apr 10, 2026. Per-district variation is the defining feature: 300-ft blanket (Big Belts, Elkhorns, Lincoln), 70-ft blanket (Little Belts, Highwoods), DC/GR marked-routes-only with 70'/300' per route (Divide-Clancy-Unionville), and no corridor at all (Rocky Mountain RD, Castles, Crazies, Snowies - parking only). corridor_feet left null because no single number applies forest-wide. Stay limit: Regional Order R1-2025-01 = 16 consecutive/32 cumulative days in MT (effective Aug 1, 2025-Jul 31, 2030). Water setback: no enforceable camping-water-setback order found in the current order list or any MVUM legend; the official dispersed-camping page gives only 100-ft-from-water guidance for human waste, washing, and campfires (guidance, not an order).
Open the map for Montana — forest roads, boundaries and closures are on the map; scored campsite locations are built for Wyoming and Idaho so far.
Confidence in this summary: high. Forest orders change mid-season and districts differ — this is a research summary, not legal advice. Check the sources above before you drive out.