The Lowell ranch house and windmill behind the pond at CALF's Lowell Ranch in Castle Rock

Photo: DougCo Social

Harvest Day at CALF's Lowell Ranch

Name: Harvest Day at CALF's Lowell Ranch
Start: 2026-09-26T10:00:00-06:00
End: 2026-09-26T14:00:00-06:00
Location: CALF'S Lowell Ranch

Harvest Day at CALF's Lowell Ranch in Castle Rock, Sat Sep 26, 10am-2pm. Pay-what-you-can family farm festival with free parking.

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Date

Saturday, September 26, 2026

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Time

10:00 AM - 2:00 PM

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VenueCALF'S Lowell Ranch

2330 I-25, Castle Rock, CO 80104

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Price

Pay what you can

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About This Event

CALF's Lowell Ranch (2330 S Interstate 25, Castle Rock) opens its working ranch for Harvest Day, a family-friendly fall tradition celebrating agriculture with hands-on farm activities. Pay-what-you-can tickets through Zeffy and free parking; all proceeds benefit CALF's mission of connecting all people to agriculture.

Our visit: We went on September 26. It was a $1 minimum donation per person at the gate, with a tractor hay ride (someone in a cow suit rode along), two donkeys, goats, pigs in the barn and a rooster living in an old house turned chicken coop. Read the full visit, with photos.