Colvin Run Mill Historic Site

CONTACT INFORMATION: Colvin Run General Store is open Thursday through Sunday, 11 a.m.-4 p.m. Ticketed Mill Tours available Saturday and Sunday. The grounds are open daily from dawn to dusk.
703-759-2771 TTY 711
10017 Colvin Run Road
Great Falls, Virginia 22066
Kiersten Fiore
Colvin Run Mill Manager

Colvin Run Mill Historic Site Events

Department Resources

Related Resources

Simple Machines - Work and Play

06/20/2026 11:00 am to 06/20/2026 12:00 pm

(6-10 yrs.) Try six simple machines that operate alone or together to make work easier. Come experiment with wheels and axels, levers, inclined planes, pulleys, wedges and screws for a morning of fun work.

Father's Day Mill in Motion

06/21/2026 12:00 pm to 06/21/2026 2:00 pm

(All Ages) Bring Dad or Grandad out to see and hear 19th century technology at work. The miller will be grinding, conditions permitting. Please call the site to confirm. Free admission for Fathers and Grandfathers.

In the Education Center the Northern Virginia Carvers will host open beginner to intermediate carving lessons. Advanced carvers…

Ice Cream and Games at the Mill

06/28/2026 12:30 pm

(3-Adult) Enjoy a summer afternoon like the miller's family did in the 1800s. Churn and eat ice cream. Play with historic games and toys, then make a toy to take home.

Sign for sessions starting at 12:30 p.m. and 2 p.m.

Toddler Take Over

06/29/2026 10:00 am to 07/29/2026 10:45 am

(1-4 yrs.) Get moving with your toddler as we explore the park using our senses. Each month, we will make, taste, dance, walk, sing and tell stories. Different topics and activities every session.

Mill in Motion

07/05/2026 12:00 pm to 07/05/2026 2:00 pm

(4-Adult) Explore 200-year-old Colvin Run Mill as we grind grain using the power of the waterwheel. Hear and smell the grindstones at work. Learn how automated gristmills revolutionized flour production. Visit the 19th century Miller's House and stop by Colvin Run General Store to purchase our ground grain. This program links to the VA250 and…


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