19th Annual South Platte River Cleanup: Frog Hollow
Frog Hollow Park is one of the most polluted and overlooked stretches along the South Platte River. If you’re looking to make a big impact and help haul some serious trash, this is the cleanup site for you!
Please RSVP to reserve your spot and review the additional event details below.
After the cleanup, we’ll head to Odell Brewing at Sloan’s Lake to celebrate with a free beer and sponsor giveaways.
The event is free to attend. For $20, you can also secure this year’s South Platte River Cleanup t-shirt, designed by our friends at LavaBox.
Please RSVP to reserve your spot and review the additional event details below.
After the cleanup, we’ll head to Odell Brewing at Sloan’s Lake to celebrate with a free beer and sponsor giveaways.
The event is free to attend. For $20, you can also secure this year’s South Platte River Cleanup t-shirt, designed by our friends at LavaBox.
Location
Frog Hollow Park
2350 W 8th Ave, Denver, CO 80204
2350 W 8th Ave, Denver, CO 80204
Date & Time
May 9, 2025
Check in: 1:30 PM - 2:00 pm
Cleanup Kicks Off at 2:00 pm
Afterparty: 4:00 pm
Check in: 1:30 PM - 2:00 pm
Cleanup Kicks Off at 2:00 pm
Afterparty: 4:00 pm
Event Info
What to Bring
Dress casually and wear closed-toed shoes. Bring a water bottle and sunscreen.
Waders are also encouraged!
Protect Our Rivers will provide gloves, trash bags, grabbers, and hand sanitizer.
Waders are also encouraged!
Protect Our Rivers will provide gloves, trash bags, grabbers, and hand sanitizer.
When You Arrive
Parking is free at Frog Hollow Park.
When you arrive, please head to the Protect Our Rivers tent to check in, sign a waiver, and pick up your supplies for the cleanup.
When you arrive, please head to the Protect Our Rivers tent to check in, sign a waiver, and pick up your supplies for the cleanup.
The Game Plan
After check-in and a short safety talk,. we'll head out to pick up the South Platte.
We'll meet back up around 3:30 pm, take a group photo, then head to Odell for craft beer, food and giveaways!
We'll meet back up around 3:30 pm, take a group photo, then head to Odell for craft beer, food and giveaways!
Thank You Sponsors!
