Alcohol ban: The U.S. Army Corps of Engineers implemented an alcohol ban at Cottage Grove and Dorena lakes to improve recreation quality, public and employee safety, and resource allocation and protection.
Camping: The U.S. Army Corps of Engineers operates all parks at Cottage Grove Lake. To make reservations, call the National Reservation Service at 1-877-444-6777 or go to the Pine Meadows campgrounds' website.
• Pine Meadows developed campground
Open: mid May - mid Sept.
Fees: $22 per night per site
It has 85 campsites, paved roads, flush toilets, showers, dump station, campfire rings, picnic tables, gate attendants, children's play area and a marked but unsupervised swim area (no hookups) with a life jacket loaner station.
• Pine Meadows primitive campground:
Open: mid May - mid Sept.
Fees: $14 per night, per site. This is a minimally-developed campground with 15 individual campsites, vault toilets, drinking water, gravel roads, picnic tables, fire rings, no hookups and no showers (primitive sites are reserved as Pine Meadows Campground sites A-O).
Birding: The reservoir is a designated stop along the Big River Loop of the Willamette Valley Birding Trail. This trail is a self-guided driving tour that includes 138 birding hotspots. Visitors can see rare birds like the purple martin, the willow flycatcher and the yellow-breasted chat near Cottage Grove Lake. Osprey and purple martins nest in structures maintained by the Corps.
Day-use parks: Cottage Grove Lake has four day-use only parks, three on the lakeshore and one on the river immediately below the dam. All are open mid May - mid Sept. and are closed daily from dusk until 8:00 a.m. There is no fee for day-use areas and there are no group picnic areas or shelters available for reservations. For more information, call the Willamette Valley Project Park Ranger Office at (541) 942-5631.
• Lakeside Park: Located on London Road just past the dam, Lakeside Park has paved roads and parking lots, flush toilets, picnic tables and fire rings. There is a boat launch ramp with a courtesy dock located near the entrance to the park. The boat ramp is open year-round and has a life jacket loaner station.
• Riverside Park: On the east bank of the river, downstream from the dam, Riverside Park is a minimally developed area with a gravel road and parking area, two picnic tables and a vault toilet. A paved path with pull-outs suitable for wheelchairs is close enough to the river for fishing. No drinking water is available.
• Wilson Creek Park: On Reservoir Road at the southwest end of the lake, Wilson Creek Park has paved roads and parking lots, flush toilets, picnic tables, fire rings, a children's play area and an unsupervised swim area with a life jacket loaner station. A boat launch ramp with a courtesy dock is near the park's entrance and is open on a seasonal basis.