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1/8/2026 Federal Benefits Assistance Program update. All public assistance programs are available to residents and are operating as normal. Learn more.

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Adams County Parks, Open Space, and Trails

Our parks offer scenic trails, playgrounds, open spaces, and recreational opportunities for all ages. Discover your next outdoor adventure today!

To inquire about a pavilion rental at Riverdale Regional Park or Rotella Park, please contact our Parks, Open Space & Cultural Arts offices at 303.637.8000.

Developed Parks

Outdoor pavilion with picnic tables at Riverdale Regional Park surrounded by trees and grass

Riverdale Regional Park

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Aerial view of a spacious park with green fields, trees, a playground, and nearby residential area, featuring pathways and parking.

Rotella Park

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Playground with a geometric tower slide and a large arch swing under a clear blue sky.

City View Park

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Circular park with amphitheater and submarine replica by a lake, surrounded by open landscape and distant city skyline.

Adams County Veterans Memorial

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Person walking a dog along a lakeside path on a sunny day.

Twin Lakes Park

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Colorful sculpture in grassy park with train and mural background

Gateway Park

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Our Trails

Adams County is home to miles of recreational trails. To view our trail map, please click here: Page 1 | Page 2

  • Go west from the South Platte River Confluence to Sheridan where it connects to the Jefferson County Trail, which connects with Little Dry Creek Trail at Mile 3.88.
  • Access the trail at the following locations:
    • 55th Ave. and Lowell Blvd.
    • Twin Lakes Park
    • Little Dry Creek Open Space
    • Lowell Ponds Open Space
    • Engineers Lake

From Clear Creek Trail (mile 3.88) at 64th Avenue to Lowell / 69th (trail continues under City of Westminster management).

From Washington Street East, follow along Coronado Parkway to the South Platte River at Steele Street Park near 78th Avenue.

  • Trail extends from Denver boundary north to 136th Avenue. South Platte River Trail is the major regional trail for the Denver Metro area. Following the South Platte River from the Chatfield Reservoir into Adams County, it is also part of the Colorado Front Range Trail.
  • Access the trail at the following locations:
    • Riverdale Regional Park
    • Elaine T. Valente Open Space
    • Steele St. Trailhead
    • Engineers Lake

The Adams County Public Works department’s improvements along York Street are paving the way for new trails and connections in the Adams County trail system. Stay tuned for updates!

Open Space Properties

Adams County is dedicated to the preservation of open space land. The Parks, Open Space & Cultural Arts department oversees open space properties throughout the county. Examples of open space properties in Adams County include Elaine T. Valente, Little Dry Creek Lake, Pelican Ponds, Sandhofer, Willow Bay, and more. To view a static map of Adams County’s open space properties and parks, please click here.

Elaine T. Valente Open Space

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Pelican Ponds Open Space

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Riverdale Bluffs Open Space

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Adopt-A-Spot Program

The Adams County Adopt-a-Spot program allows an individual, family, or group to help preserve and maintain our parks, trails, and open spaces. This is a fun, flexible way to volunteer, as the clean-up schedule is designed by you with a minimum of four cleanups a year for a one-year commitment.

Memorial Bench Program

Our Memorial Bench program offers donors the opportunity to purchase a bench with a personalized plaque to be placed in a county park or along a county trail. For more information, contact Mary Willis.

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Upcoming Events in Adams County

Adams County Board of Commissioners
TUE JAN 20

Board of County Commissioners Administrative Item Review with the County Attorney

2:00 pm
Adams County Government Center
Join the Board of County Commissioners for an Administrative...
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TUE JAN 20

Regional Transportation Meeting

3:00 pm
Virtual Event
Join us on January 16 at 9:30 AM for...
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