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State park

Lost Creek State Park

Montana

About

Lost Creek State Park is a Montana state park managed by State Fish and Wildlife, set within the Pintler Ranger District of the Beaverhead-Deerlodge National Forest. The nearest town is Anaconda-Deer Lodge County, about 10 miles away. Summer is the most comfortable time to visit. Typical averages from the nearby Anaconda weather station show July highs around 83°F with lows near 49°F, while winter highs stay in the mid-30s. The Lost Creek hike starts just 0.6 miles from the park, and the Stooges climbing area is about 2 miles off. For an overnight stay, Racetrack Campground is roughly 6 miles away, and Mill Creek offers canoeing about 9 miles out.

Park size

507 acres

Inside this park

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Location

Lost Creek State Park

Montana

Data source: USGS PAD-US 4.1 (Protected Areas Database, public domain)

Facts about this place

When to go

Best time to go: May–Sep. The mildest months here, with typical highs of 64–83°F and lows of 36–49°F.

Typical monthly averages (not a forecast) from the Anaconda, MT weather station, 5.8 mi away. High / low in °F.

  1. Jan37° high16° low
  2. Feb39° high16° low
  3. Mar47° high23° low
  4. Apr55° high28° low
  5. May64° high36° low
  6. Jun73° high43° low
  7. Jul83° high49° low
  8. Aug82° high47° low
  9. Sep72° high40° low
  10. Oct57° high30° low
  11. Nov43° high21° low
  12. Dec34° high15° low

Source: NOAA NCEI U.S. Climate Normals 1991–2020

Where it is

Nearest town
Anaconda-Deer Lodge County, Montana · 10 mi
Managed by
State Fish and Wildlife

Source: USFS EDW boundaries; USGS PAD-US 4.1; USGS GNIS populated places

Conditions

Active alerts for Beaverhead-Deerlodge National Forest as of Oct 9, 2026:

Source: USFS forest alerts

Nearby

Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)

    Lost Creek State Park — State park in Montana | Roamze