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Recreation AreaRecreation.gov

Shadow Mountain Lake

Grand Lake, Colorado · Grand County

Shadow Mountain Dam and Reservoir, Colorado-Big Thompson Project, are on the Colorado River below its confluence with the Grand Lake outlet. Developments include 1 campground with 80 campsites and 2 boat-launch ramps. Good access exists. Total water surface available for recreation is approximately 1,346 surface acres …

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About Shadow Mountain Lake

Shadow Mountain Dam and Reservoir, Colorado-Big Thompson Project, are on the Colorado River below its confluence with the Grand Lake outlet. Developments include 1 campground with 80 campsites and 2 boat-launch ramps. Good access exists. Total water surface available for recreation is approximately 1,346 surface acres and 8 miles of shoreline. Primary recreational activities are camping, fishing, and power boating. Primary sport fish are bown trout, rainbow trout, and salmon. Facilities closed in winter due to ice and snow conditions. Current Reservoir Levels.

Plan Your Visit to Shadow Mountain Lake

Heading to Shadow Mountain Lake? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Shadow Mountain Lake?

No central reservation system listed for Shadow Mountain Lake. Check the official page (https://www.recreation.gov/recarea/9) for the latest entry policy and availability.

How do I get to Shadow Mountain Lake?

North from Granby, Colorado on U.S. 34.

How do I contact Shadow Mountain Lake?

You can reach the park at phone: 970-887-4100.