5 days in Thornton Itinerary

5 days in Thornton Itinerary

Created using Inspirock Thornton vacation builder

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Thornton
— 4 nights

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Thornton

— 4 nights
The City of Thornton is a Home Rule Municipality in Adams and Weld counties in the U.S. state of Colorado, located in the northeast quadrant of the Denver-Aurora-Broomfield, CO Metropolitan Statistical Area. Explore the numerous day-trip ideas around Thornton: Boulder (Eldorado Canyon, Humane Society of Boulder Valley, &more), Thomas Reservior (in Erie) and Cussler Museum (in Arvada). Next up on the itinerary: get curious at Butterfly Pavilion and Insect Center, look for all kinds of wild species at Rocky Mountain Arsenal National Wildlife Refuge, stop by Cabela's, and experience the excitement of Mid-Air Adventures.

To find traveler tips, ratings, where to stay, and other tourist information, read our Thornton sightseeing planning tool.

August in Thornton sees daily highs of 84°F and lows of 59°F at night.

Things to do in Thornton

Parks · Museums · Wildlife · Outdoors

Side Trips