Here are several websites you can use to find photos and information about some of the landmarks on the Oregon Trail.

http://www.historyglobe.com/ot/otmap1.htm

http://www.oregonpioneers.com/OTLandmarks.htm

http://www.mrsrenz.net/oregontrail/otlandmarks.htm

http://www.thefurtrapper.com/historical_landmarks.htm