Dams

Bonneville Lock & Dam
The Lock and Dam is open year round, every day from 9am to 5pm. View the fish ladder, navigational locks and the giant generator. Fascinating for all ages! Special tours can be arranged - call (541) 374-8820. Take exit 40 off I-84.

Bonneville Fish Hatchery
Tour the Fish Hatchery and Dam for free -- year round. At the Hatchery, view giant Sturgeon and beautiful trout in the ponds year-round. Spawning salmon can be viewed during the fall.

The Dalles Dam
The Dalles Lock and Dam is 192 miles upriver from the mouth of the Columbia River and two miles east of the city of The Dalles, OR

John Day Dam
John Day Lock and Dam Project is 216 miles upriver from the mouth of the Columbia River near the city of Rufus, OR