Fireworks are off across Douglas County this Fourth of July. On Thursday, July 2, 2026, the Douglas County Sheriff's Office moved the county into Stage 2 fire restrictions — a ban that covers all fireworks, personal and professional — and within hours every professional July 4 show in the county was cancelled or postponed.
That means no public fireworks display in Douglas County on the Fourth, and personal fireworks are illegal too. The back-and-forth was sharpest in Highlands Ranch, where the community show was called off earlier this year, revived just days ago after residents pushed to bring it back, and then grounded again by the new restrictions (more on that below). The one reprieve for fireworks fans: Parker didn't cancel outright — it pushed its show to Veterans Day.
The better news for the Fourth itself: the ban is on fireworks and open flame, not the daytime celebrations. Parades, the Pie Bake-Off, the Castle Rock F-16 flyover, holiday races, and concerts are all still on.
Here is where each community stands, drawn straight from the county, city, and town updates.
Fireworks status, town by town
- Highlands Ranch / Highland Heritage Regional Park (the county show): Cancelled. In announcing the Stage 2 move, Douglas County confirmed the 9 p.m. display it had planned at Highland Heritage is off.
- Castle Rock / Festival Park: Cancelled. The Town of Castle Rock, which enacted its own Stage 2 restrictions on July 2, cancelled the roughly 9:30 p.m. fireworks show. It is not weather-delayed, and there is no rain date. See our Castle Rock 4th of July guide for what's still happening downtown.
- Lone Tree / Prairie Sky Park: Cancelled. The City of Lone Tree enacted Stage 2 restrictions and cancelled its 9:30 p.m. show, citing extreme fire risk. Details on the day's other events are in our Lone Tree 4th of July guide.
- Parker: Postponed to Veterans Day, Wednesday, Nov. 11, 2026. Parker is the only community that rescheduled rather than cancelled outright. The Town also closed fireworks stands under its municipal code and said additional details on the Nov. 11 show will be announced later. Full details in our Parker 4th of July guide.
- Sterling Ranch (unincorporated): Cancelled. The Stars & Stripes Celebration's fireworks finale at Burns Regional Park falls under the county's Stage 2 order; the morning bike parade and evening concert were separate from the fireworks.
- Castle Pines and Larkspur: No public shows were planned, and under the county's Stage 2 order no fireworks — personal or professional — are allowed. The City of Castle Pines echoed the ban for its residents, with violations carrying the same fine of up to $1,000.
For the full countywide rundown, see our Douglas County 4th of July hub.
What Stage 2 restrictions mean
The Douglas County Sheriff's Office elevated restrictions to Stage 2 because of continued dry conditions, dangerously low fuel-moisture levels, elevated wildfire danger, and firefighting resources stretched thin statewide. It did not act alone: the Town of Castle Rock, the City of Lone Tree, the Town of Parker, and regional fire departments all moved to Stage 2 together.
Under Stage 2, the following are not allowed:
- Open burning of any kind
- Use of fireworks, including professional fireworks displays
- Chimineas, portable fireplaces, and patio fire pits
- Campfires at developed campgrounds or picnic areas
- Model rockets
Still allowed: gas- and liquid-fueled grills, stoves, and fire pits; residential charcoal grills when supervised by an adult; and fires contained within indoor fireplaces and wood-burning stoves. Violating the ban is a Class 2 petty offense, punishable by a fine of up to $1,000 (plus a $10 surcharge).
Highlands Ranch: cancelled, revived, then cancelled again
The Highland Heritage show had the bumpiest road of any of them. The Highlands Ranch community fireworks — long organized through the HOA — were originally called off earlier this year amid drought and fire concerns, disappointing residents who wanted to celebrate the nation's 250th birthday.
After hearing from those residents, Douglas County stepped in and voted to reinstate a professionally managed show at Highland Heritage Regional Park, announcing the revived display on June 30. The decision was not unanimous: it passed on a 2-1 vote at a public work session, with Commissioners George Teal and Kevin Van Winkle in favor and Commissioner Abe Laydon opposed. Stage 2 restrictions cancelled it two days later.
"When the fireworks show planned by the Highlands Ranch HOA was originally cancelled... we heard from disappointed residents who wanted to celebrate with a fireworks show," Teal said in the county's announcement. "As we contemplated reinstating this professional show, we always had safety at the forefront... As part of that planning, we knew cancelling due to fire or weather conditions was a possibility — just like every year."
"Our priority was to give our community a safe opportunity to celebrate America's 250th birthday together," Van Winkle said. "However, Stage 2 fire restrictions mean conditions are now too dangerous... Ultimately, the safety of Highlands Ranch families comes first."
Laydon, who had voted against the show, framed his position around caution: "My position is not about celebrating less — it's about celebrating responsibly while protecting our community." The county noted it was still finalizing its contract with the fireworks vendor when the show was cancelled, so it will not incur costs from the planned display.
Parker struck a similar note in postponing its own show. "While we share the community's disappointment in not celebrating our nation's 250th birthday with fireworks, public safety remains our top priority," the Town said, encouraging residents to catch the rescheduled display on Veterans Day instead.
What's still happening on the Fourth
The ban is on fireworks and open fire — not on the daytime festivities. Plenty is still on across the county:
- Castle Rock keeps its Festival Park celebration plans (live music, food trucks, family activities) and the annual Pie Bake-Off, plus a morning F-16 flyover over the Rock around 10:47 a.m. — see the Castle Rock guide.
- Highlands Ranch still holds the HRCA Independence Day 5K at 7:30 a.m. and the Fourth of July Parade starting around 9 a.m. — details in the Highlands Ranch guide.
- Lone Tree runs its Family Fun Ride, Family Fun Park, and the Party in the Park concert at Prairie Sky Park — everything but the fireworks. See the Lone Tree guide.
- The Run to Change Lives Rock-It Run (5K and half marathon) still steps off at 7 a.m. at the Douglas County Fairgrounds.
Browse everything on the calendar at our Douglas County events page.
Because plans are shifting quickly, confirm any event with its organizer before you head out. For the latest on fire restrictions, the Douglas County Sheriff's Office maintains a fire restrictions page, and Parker asks residents to report fireworks use to its non-emergency line at 303-841-9800.