Antero Reservoir

Background

Antero is derived from the Spanish word "first," as it was the first dam on the South Platte River near the river's origin. Antero Dam is an earth-fill dam built in 1909. Geologists believe the reservoir occupies the site of a former lakebed, probably no more than 300 years old. Green Lake lies submerged within Antero Reservoir.

Directions

• Take Highway 285 to Fairplay
• About a mile south of Fairplay veer southeast on Highway 9 toward Hartsel
• After about 15 miles you will reach a stop sign at the intersection with Higway 24. Turn right (west) on Highway 24
• The entrances to Antero Reservoir will be on your right
• The entrance to the north access will be first and the entrance to the south access next

Seasonal Information

Open year round

Operating Hours

24 hours a day

Special Events

Must be approved by Denver Water.

Recreation Opportunities

Overview of available activities

motorboating sailboating	Boating includes boat fishing, sail boating and recreational boating. Boaters must observe the Colorado Boating Statues and Regulations. Boat inspections are mandatory for all trailered boats. Inspections occur at the south boat ramp only seven days a week.
canoeing kayaking small water craft	Portable crafts allowed include kayaks, canoes and inflatable crafts. The north boat ramp may be used to launch small car top carried boats. No trailered boats allowed at the north boat ramp.
fishing	Both lake and stream fishing is available.
ice fishing	Ice fishing when conditions permit. Denver Water does not monitor ice conditions and those entering onto the ice should be aware of changing ice conditions and proceed at their own risk.
camping	There are 38 campsites available at the south side campground and boat ramp.
picnicking	The north side area is day use area only, no camping is allowed.

Note: Water contact sports such as swimming, water skiing, wading, and scuba diving are prohibited.

Other rules and regulations.