Cheyenne Halloween Harvest Market
Fall festival · Wyoming
More than 200 vendors set up at the Event Center at Archer for this one day fall market, with trunk or treat stations, carnival games, and concessions spread across the grounds. Kids come in costume, and the whole thing wraps up by mid afternoon.
Don’t miss
Plan your visit
Saturday Oct 17, 10 a.m.-4 p.m.
Dates from the official announcement — always confirm before you go.
Color nearby peaks: October 15–October 19
Color builds from October 2 · mostly bare by November 8
Method: daily ERA5 temperatures drive a photoperiod + chilling phenology model, sampled at Cheyenne Halloween Harvest Market’s own coordinates and elevation (1825 m) rather than a regional average. Estimates, not promises — check locally before you plan a trip around it.
Cheyenne Halloween Harvest Market on the map
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Frequently asked
- When is Cheyenne Halloween Harvest Market open in 2026?
- The 2026 season runs Oct 17 – Oct 18. Saturday Oct 17, 10 a.m.-4 p.m.. Dates can shift, so check the official site before you go.
- When does Cheyenne Halloween Harvest Market peak in 2026?
- Peak color is predicted for October 15–October 19 (best estimate October 17). Color starts around October 2 and is mostly bare by November 8.
- What is Cheyenne Halloween Harvest Market best for?
- Cheyenne families doing Halloween early.
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