Leaf and Pumpkin Composting

Leaf and Pumpkin Composting

Castle Pines residents are invited to recycle leaves and pumpkins for composting!

First have fun with your leaves- gather them in piles and jump in, use them for Halloween props, etc. - then bring them to be composted.

Pile them in bags and bring them to Elk Ridge Park's parking lot. (You'll dump the leaves out of the bags....no bags will be accepted at the event.)

Leaves are collected and used by local farms as a soil amendment and need to be as clean as possible. No garden waste, large brush, branches, or tree stumps are accepted as part of the leaf collection event (no commercial landscaping).

The event is free to Castle Pines residents!

Summer Splash Water Day

Rescheduled due to inclement weather, the Summer Splash Water Day will now take place August 12 at Elk Ridge Park. Kids will have a blast going down the free water slides and joining in the epic foam party.

Children must be supervised for the entirety of the event - children may not be dropped off.

Everyone must complete a waiver in advance of the event. Children under 18 must have a waiver filled out by a parent or guardian.

Click here to fill out the waiver.

Slash Collection Day

"Slash" is debris from nature, such as tree limbs, prunings, and pine needles. If not removed, slash can increase potential fire hazards on your property. Removing slash and creating defensible space around your home is the first line of defense against wildfires. To help you mitigate wildfire danger on your property, the City of Castle Pines is hosting a free slash collection event. Bring any tree limbs, prunings, pine needles, or other yard debris to Elk Ridge Park's parking lot for free disposal on Saturday, September 27 from 9 a.m. - 2 p.m. as a part of the City's slash collection event.

If not removed, slash can add to potential fire hazards on your property. Mitigating and preparing your property for wildfire is important. All vegetation is allowed, but please limit the diameter of trunks or limbs to less than 16 inches. No lumber is allowed, and please ensure there is no metal (nails, screws, etc.) or rocks in the materials you drop off.

Party in the Park

This annual event brings neighbors together for an evening of live music (featuring Darling Revival), food, kids' activities, vendor booths, a laser light show, fireworks (weather and fire restrictions permitting), and more!

See you there!

POSTPONED: Summer Splash Water Day

THE SUMMER SPLASH EVENT HAS BEEN MOVED TO AUGUST 12. 

Click here to go to the new event page.

Castle Pines residents are invited to enjoy a mid-week summer break during the Summer Splash Water Day! Get ready to glide down the free water slides and frolic in an epic foam party! It'll be a day filled with laughter, splashes, and unforgettable memories. A live DJ and food trucks will be available when you need a break.

Participants under 18 must be supervised by a parent or designated guardian during the entirety of the event. Children cannot be dropped off.

All participants must complete a waiver in advance of event. Those under 18 must have a waiver signed by a parent or guardian.

2026 Summer Concert Series: Concert #1

Save the date for the first show in the summer concert series lineup! Check back closer to summer to find out which bands we're bringing to Castle Pines this year!

Slash Collection Day

"Slash" is debris from nature, such as tree limbs, prunings, and pine needles. If not removed, slash can increase potential fire hazards on your property. Removing slash and creating defensible space around your home is the first line of defense against wildfires. To help you mitigate wildfire danger on your property, the City of Castle Pines is hosting a free slash collection event. Bring any tree limbs, prunings, pine needles, or other yard debris to Elk Ridge Park's parking lot for free disposal on Saturday, May 10, from 9 a.m. - 2 p.m. as a part of the City's slash collection event.

If not removed, slash can add to potential fire hazards on your property. Mitigating and preparing your property for wildfire is important. All vegetation is allowed, but please limit the diameter of trunks or limbs to less than 16 inches. No lumber is allowed, and please ensure there is no metal (nails, screws, etc.) or rocks in the materials you drop off.

Leaf and Pumpkin Composting

Castle Pines residents are invited to recycle leaves and pumpkins for composting on Saturday, November 2.

Have fun with your leaves, jump on them in piles, or re-use them in bags for Halloween props to help us crush them! Next, bring the leaves in large paper bags that you will keep after emptying your leaves. No bags will be accepted at the event. All leaves will be dumped out of bags.

Leaves are collected and used by local farms as a soil amendment and need to be as clean as possible. No garden waste, large brush, branches, or tree stumps are accepted as part of the leaf collection event (no commercial landscaping).

The event is free to Castle Pines residents!

Saturday, Nov. 2
9 a.m. to 2 p.m.
Elk Ridge Park | 7005 Mira Vista Lane