US National Parks Timeline
By Dan Marsh
This app is only available on the App Store for iOS devices.
Browse timeline of the formation of the US National Parks while viewing each park on a map.
What's New in Version 1.1
New "Details" view of parks for iPhone version.
I think you missed something
Really? No Yellowstone? No Yosemite?
Nice try but try again. The least you can do is to activate the links to the park websites. You can't even copy and paste.
Nice app, but flawed
I like this app, it shows where and when the various national parks are located. There is one major problem, it does not include Yellowstone or Yosemite on the map. I would rate this app five stars if this were corrected.