Glendo State Park has a two-lane trailer dump station across from Park Headquarters, 2 miles south of the Main Fee Booth on Glendo Park Road. It is open year-round, with potable fill water and non-potable rinse water from mid-May to Sep. 30. There is no additional fee beyond the day-use or camping fee.
Seasonal service: Open year-round; water at the station mid-May to Sep. 30. Confirm it is open before driving there.
Access for non-guests is not confirmed. Contact the operator before driving there. Directions open an external map. They do not confirm that roads or entrances suit your RV.
Know before you arrive.
- Who can use it
- Access rules unconfirmedThe source does not say whether people who are not camping may use the dump station.
- Dump-station fee
- Not publishedFee not confirmed.Payer not statedAmount not stated. Day-use or overnight camping fee applies; no additional dump fee.
- Service hours
- Dump-station hours are not published in the checked source.
- Season & restrictions
- Open year-round; water at the station mid-May to Sep. 30
- Location
- Coordinates 42.55610, -104.98300Directly across from Park Headquarters, 2 miles south of the Main Fee Booth on Glendo Park Road.Map point marks the middle of the larger property, not the dump-station entrance. Map point: Wikidata (CC0).
- Drinking-water fill
- Listed by the operator. Each cleanout station has a potable water spigot for filling tanks (bring your own hose). Water is available mid-May to Sep. 30.
- Rinse water
- Listed by the operator. Each cleanout station has a tower of non-potable water for cleaning out.
Where the information comes from.
Official information checked October 1, 2026. This is a source check, not an on-site inspection or a live-status guarantee. Operator: Wyoming State Parks, Historic Sites & Trails.
View evidence from Wyoming State Parks, Historic Sites & Trails
Wyoming State Parks, Historic Sites, & Trails - Dump Station - GLENDO
“Our trailer dump station has two lanes.”
“Day Use and Overnight Camping fees apply. No additional fees”
“Year-round Water is available at the station from mid-May to Sep. 30”
“Each lane has two cleanout stations, each of which is equipped with a sewer dump, a tower of non-potable water for cleaning out, and a spigot of potable water for filling water tanks.”