In observation of the federal Labor Day holiday, all County offices will be closed on Monday, Sept. 1, 2025. Offices will reopen for regular hours on Tuesday, Sept. 2. Many County services are available 24/7 on our Online Services webpage.
In observation of the federal Labor Day holiday, all County offices will be closed on Monday, Sept. 1, 2025. Offices will reopen for regular hours on Tuesday, Sept. 2. Many County services are available 24/7 on our Online Services webpage.
Douglas County offers several options to recycle your live Christmas trees.
Preparation:
Drop-off dates: Dec. 26 through Jan. 31
Hours: Anytime
Castle Rock locations:
Douglas County location in Castle Rock:
Drop-off dates: Dec. 26 through Jan. 31
Hours: Anytime
Douglas County locations:
Mulch is available on-site while supplies last on a self-serve basis.
Contact Douglas County Parks for information at 720-733-6990
Drop-off dates: Dec. 25 through Jan. 16
Hours: Anytime
Highlands Ranch locations:
Douglas County location in Highlands Ranch:
Mulch is available on-site while supplies last on a self-serve basis.
Drop-off dates: Dec. 25 through Jan. 29
Hours: 6 a.m. to 11 p.m.
Parker locations:
Mulch is available on a self-serve basis on-site while supplies last for the first week in January.
Douglas County locations in Parker: