Best Ghost Towns Near the Mid Columbia

I would love to take my kids to a ghost town this summer and do a shootout with some fake guns. We'll probably go to Garnet, Montana. It's a great, touristy ghost down about 4 hours from Coeur d'Alene -- exactly what I'm looking for. Here's a long list of other ghost towns within 2-3 hours:

Warning: what some consider ghost towns is not what everyone considers ghost towns. Sometimes places that used to be bigger than they are make the list. You may show up and find several dozen people living there with a local grocery store and gas station and think, "Why did this make the list?" Other places were once a town, and now they're LONG GONE. There's nothing to see. For example, Ainsworth (where east Pasco is now) and Hanford/White Bluffs made the list, but you wouldn't call those ghost towns.

Do do research before making the drive!

IDAHO

Dudley
Burke
Eagle City
Gem
Murray
Potosi Gulch
Burgdorf
Callender
Concord
Czizek
Florence
Hump Town
Keuterville
Marshall Lake Mines
Mount Idaho
Old Oro Grande
Pardee
Warren
Black Lake
Cuprum
Decorah
Garnet Town
Landore
Helena
Iron Springs
Paradise
Placer Basin
Rankins Mill
Heath
Mineral City
Ruthburg

OREGON

Hardman
Auburn
Bonanza
Bourne
Cornucopia
Greenhorn
Homestead
Sanger
Sparta
Sumpter
Whitney
Austin
Canyon City
Granite
Izee
Marysville
Susanville
Arlington
Blalock
Condon
Lone Rock
Kent
Wasco
Antelope
Antelope Original
Boyd
Friend
Ortley
Shaniko
Dee