A postcard depicting Multnomah Falls
in the Columbia River Gorge, Multnomah County, Oregon, U.S. [frontside]
|Birthday Letter [backside]|
I don't remember where I found this postcard, but I think it was in a public library book on bats.
According to the postcard, Multnomah Falls is the second-highest waterfall in the United States (and it is located 30 miles east of Portland, Oregon on the Columbia River).