Events in Douglas County

Walking Tours of Downtown Castle Rock

333 Perry St.Castle Rock, CO 80104

Event date: June 27, 2026 Event Time: 10:30 AM - 11:30 AM Location: 333 Perry St. Castle Rock, CO 80104 Description: The Castle Rock Museum is giving free walking tours of downtown Castle Rock each month from May to September. The 45-minute tours will begin at 10:30am at The Courtyard on Perry Street, 333 Perry St. and will conclude at the Castle Rock Museum, 420 Elbert Street. The tours will highlight the history of Castle Rock and its many historic buildings. The tour dates are May 30th, June 27th, July 18th, Aug. 22nd and Sept. 26th. Contact the Castle Rock Museum at (303) 814-3164 or museu

Castle Rock Sip & Savor

1375 W. Plum Creek Parkway Castle Rock, CO 80109

Event date: June 27, 2026 Event Time: 05:00 PM - 08:00 PM Location: 1375 W. Plum Creek Parkway Castle Rock, CO 80109

Festival Park Farmers Market

300 Second St.Castle Rock, CO 80104

Event date: June 28, 2026 Event Time: 09:00 AM - 02:00 PM Location: 300 Second St. Castle Rock, CO 80104 Description: Don’t miss locally raised meats, farm-fresh eggs, a variety of fresh produce, delicious baked goods, artisan-made products and more from dozens of vendors. Support local business and agriculture while getting outside, meeting neighbors and enjoying delicious local fare.

Free Summer Trolley

Castle Rock, CO 80104

Event date: July 1, 2026 Event Time: 06:00 PM - 08:00 PM Location: Castle Rock, CO 80104 Description: Join us every Wednesday in Downtown Castle Rock during the months of June, July and August for FREE DOWNTOWN TROLLEY RIDES. The Trolley will run a figure-eight loop starting at the Encore Parking Garage Entrance on South Street between Wilcox and Perry Street, drive north on Wilcox Street, make a right on to Third Street and make its second stop at the crosswalk. The Trolley will then make a left on to Perry Street to have its final stop at the Entrance to the Douglas County School District Pa

Jazz in the Park

300 Second St.Castle Rock, CO 80104

Event date: July 1, 2026 Event Time: 06:30 PM - 08:00 PM Location: 300 Second St. Castle Rock, CO 80104 Description: Each Wednesday of June, July & August from 6:30-8:00 PM Jason Bower and Castle Rock Music entertain locals and visitors with the cool sounds of jazz music in Festival Park. This event is a low key, pop up style event that is intentionally paired down. There will be no stage, no vendors, and no alcohol served in order to create a relaxing, laid back vibe. Small town simplicity at its finest. While no food service will be available at Festival Park, Jazz in the Park presents a gre

Highlands Ranch Star-Spangled Birthday Bash

Highland Heritage Regional Park, 9651 S. Quebec St., Highlands Ranch

With Highlands Ranch fireworks canceled for 2026, HRCA hosts a free concert on July 2 at Highland Heritage Regional Park. Ragged Union opens with bluegrass at 6 p.m., and Jeff Goodwin and the Front Range Cowboys headline at 7:30. Food trucks on site; bring lawn chairs.

First Fridays Family 5K and Concert: That Arena Rock Show

300 Second St.Castle Rock, CO 80104

Event date: July 3, 2026 Event Time: 05:30 PM - 09:00 PM Location: 300 Second St. Castle Rock, CO 80104 Description: Head to Festival Park on the first Friday of each month, June through August, to enjoy free live music, a free family 5K, food trucks, cocktails and kids' activities.

HRCA Independence Day Parade and 5K

Town Center, Highlands Ranch

Highlands Ranch keeps its July 4 morning traditions: the Independence Day 5K at 7:30 a.m. from Dorchester Street, a Pet and Bike Parade at 8:45, and the main parade at 9 a.m. along Highlands Ranch Parkway between Hepburn and Ridgeline.

Parker Fourth of July Fireworks

Salisbury Park, Parker

Parker's fireworks show lights up around 9:30 p.m. from the northeast side of Salisbury Park. The town is running fireworks only in 2026, with no daytime festival. Parking is limited to about 300 paved spaces, so good off-site viewing spots include Bar CCC Park, McCabe Meadows, and the Cherry Creek Trail.

Castle Rock Fourth of July at Festival Park

Festival Park, 300 Second Street, Castle Rock

Castle Rock's free Independence Day celebration runs from 5:30 to 9:30 p.m. at Festival Park, with live music, food trucks, the returning Pie Bake-Off, and fireworks at dusk (around 9:30 p.m.) launched from the Philip S. Miller Park area and visible across town.

Town of Castle Rock Fourth of July Celebration

300 Second St.Castle Rock, CO 80104

Event date: July 4, 2026 Event Time: 05:30 PM - 09:30 PM Location: 300 Second St. Castle Rock, CO 80104 Description: We can’t wait to celebrate the Nation’s birthday with you! This year, the Town will host a special America 250 - Colorado 150 Independence Day event at Festival Park with live music, local food trucks, face painting, other family-friendly activities, and the return of the Town’s Pie Bake-Off competition — enter today. The evening's entertainment lineup includes the Denver Dolls, The Castle Rock Band and Thunder Roads. As the event wraps up, turn your eyes to the western sky. At

Pie Bake-Off

300 Second St.Castle Rock, CO 80104

Event date: July 4, 2026 Event Time: 05:30 PM - 07:00 PM Location: 300 Second St. Castle Rock, CO 80104 Description: This Fourth of July, celebrate America, Colorado and most importantly, pie! Do you have what it takes to rise to the occasion? Don't be afraid to take whisks in the Town's pie-baking competition.

July Fourth fireworks

Castle Rock, CO 80104

Event date: July 4, 2026 Event Time: 09:30 PM - 09:50 PM Location: Castle Rock, CO 80104

July 4th Fireworks Show

11920 N Motsenbocker Rd.Parker, CO 80134

Event date: July 4, 2026 Event Time: 09:30 PM - 11:59 PM Location: 11920 N Motsenbocker Rd. Parker, CO 80134 Description: The Town of Parker fireworks display show will be a remote viewing show launched at 9:30 p.m. (weather permitting) from the traditional location of North Salisbury Park field. Salisbury Park will be open to the public that day, but there will be no additional services or activities and only limited parking will be available on a first-come, first-served basis.

Lone Tree Independence Day Celebration

Prairie Sky Park, Lone Tree

An all-day celebration at Prairie Sky Park: a 9 a.m. family fun ride, a midday family fun park (free, registration required), then the evening Party in the Park with live music, headliner Sophia Scott at 8 p.m., and fireworks at 9:30. A free Link shuttle runs from the Lone Tree Rec Center.

Festival Park Farmers Market

300 Second St.Castle Rock, CO 80104

Event date: July 5, 2026 Event Time: 09:00 AM - 02:00 PM Location: 300 Second St. Castle Rock, CO 80104 Description: Don’t miss locally raised meats, farm-fresh eggs, a variety of fresh produce, delicious baked goods, artisan-made products and more from dozens of vendors. Support local business and agriculture while getting outside, meeting neighbors and enjoying delicious local fare.

Animals Around the Rock Series - Raptors Over the Rock

1375 W. Plum Creek Parkway Castle Rock, CO 80109

Event date: July 7, 2026 Event Time: 06:00 PM - 07:30 PM Location: 1375 W. Plum Creek Parkway Castle Rock, CO 80109 Description: Join Douglas Land Conservancy and the Town as we dive into the characteristics that define our local wildlife, including raptors, reptiles, bats, insects and other species. Local wildlife experts, organizations and wildlife rehabilitators, such as Nature's Educators, will be featured at these programs. Discover the various types of animals that live locally and all over the world. Find out what they eat, how they hunt, where they live and how they benefit the local e

Jazz in the Park

300 Second St.Castle Rock, CO 80104

Event date: July 8, 2026 Event Time: 06:30 PM - 08:00 PM Location: 300 Second St. Castle Rock, CO 80104 Description: Each Wednesday of June, July & August from 6:30-8:00 PM Jason Bower and Castle Rock Music entertain locals and visitors with the cool sounds of jazz music in Festival Park. This event is a low key, pop up style event that is intentionally paired down. There will be no stage, no vendors, and no alcohol served in order to create a relaxing, laid back vibe. Small town simplicity at its finest. While no food service will be available at Festival Park, Jazz in the Park presents a gre

Free Summer Trolley

Castle Rock, CO 80104

Event date: July 8, 2026 Event Time: 06:00 PM - 08:00 PM Location: Castle Rock, CO 80104 Description: Join us every Wednesday in Downtown Castle Rock during the months of June, July and August for FREE DOWNTOWN TROLLEY RIDES. The Trolley will run a figure-eight loop starting at the Encore Parking Garage Entrance on South Street between Wilcox and Perry Street, drive north on Wilcox Street, make a right on to Third Street and make its second stop at the crosswalk. The Trolley will then make a left on to Perry Street to have its final stop at the Entrance to the Douglas County School District Pa

Poundcake Pop-Up

300 Second St.Castle Rock, CO 80104

Event date: July 9, 2026 Event Time: 10:00 AM - 01:00 PM Location: 300 Second St. Castle Rock, CO 80104 Description: Get a sweet taste of history while celebrating the stories, people and places that helped shape Castle Rock. Discover one of our community’s most entertaining “what if” stories and learn why Castle Rock almost became known as Poundcake Rock, Colorado.

Stargazing Party at Sandstone Ranch Open Space

Sandstone Ranch – Special Events Entrance

This event is for people who wish to observe and enjoy the night sky. Plan to set up your telescope while it’s still light, attend an informational talk while it’s getting dark, then head out to work on your skills when the stars are out.  Our new site has many power outlets for all your needs on a broad patio.  If you bring a telescope or binoculars, please be willing to share views with our guests who have no equipment.  Be sure to dress in layers for the cold weather months. Please note – if there is more than one person in your party, EACH PERSON NEEDS TO REGISTER SEPARATELY.

Pedal the Moon

Castle Rock, CO 80104

Event date: July 11, 2026 Event Time: 06:30 PM - 10:00 PM Location: Castle Rock, CO 80104 Description: Grab your bike, helmet and a few decorations. Family fun is lighting up East Plum Creek Trail at the Town’s annual Pedal the Moon bike ride from one of the high schools to Festival Park. Plus new for 2026 a free movie at the park!

Festival Park Farmers Market

300 Second St.Castle Rock, CO 80104

Event date: July 12, 2026 Event Time: 09:00 AM - 02:00 PM Location: 300 Second St. Castle Rock, CO 80104 Description: Don’t miss locally raised meats, farm-fresh eggs, a variety of fresh produce, delicious baked goods, artisan-made products and more from dozens of vendors. Support local business and agriculture while getting outside, meeting neighbors and enjoying delicious local fare.

Trace Adkins at the Douglas County Fair & Rodeo

We’re thrilled to announce that country music legend  Trace Adkins  will be taking the stage at the  2026 Douglas County Fair & Rodeo  on  Friday, July 24, 2026 ! Known for his rich baritone, hit songs, and commanding live presence, Trace brings classic country energy and unforgettable storytelling to the Fair’s kickoff concert. Get ready for an amazing night of music and memories under the summer sky! Buy tickets and see the full schedule on the Douglas County Fair & Rodeo webpage: Buy Tickets – DC Fair & Rodeo

Douglas County Fair and Rodeo

Douglas County Fairgrounds, 500 Fairgrounds Drive, Castle Rock

The county's biggest summer tradition returns to the Douglas County Fairgrounds in Castle Rock, with PRCA rodeo nights, a carnival, livestock shows, concerts, and fair food across late July into early August.

Fair & Rodeo: AWOLNATION concert

Douglas County Fairgrounds

AWOLNATION  will be taking the stage at the  2026 Douglas County Fair & Rodeo at 7 p.m. on  Saturday, July 25, 2026 ! AWOLNATION, the powerhouse behind the multi-platinum hit “Sail,” has spent nearly two decades redefining the boundaries of electronic and alternative rock. Tickets are on sale: Buy Tickets – DC Fair & Rodeo

Fair & Rodeo: Colorado Farm-to-Table Brunch

Douglas County Fairgrounds

Prepare to be inspired by food and community as you enjoy the Fair & Rodeo Colorado Farm-to-Table Brunch. Dine on a freshly prepared meal by Coast2Coast Catering, celebrating the rich agricultural and ranching heritage of Douglas County. Live music will provide a relaxing atmosphere while you browse the Vendor Village, the event’s exclusive market featuring local artisan booths and unique handmade goods. A limited number of tickets are available for this premier event to be held from 10 a.m. to noon, Sunday, July 26, at the Douglas County Fairgrounds in Castle Rock.