This mobile app has been developed by the Upper Swan Valley Historical Society to promote historic and cultural sites in the Swan Valley. There are currently 14 sites included in the app – all of them on a 30 mile route along Highway 83 in west-central Montana. More sites are coming. So keep checking in. Thank you for using this app and consider making a donation to the all-volunteer Upper Swan Valley Historical Society.
You should not use this Program while operating a moving vehicle or equipment as your attention may be distracted.
http://www.swanvalleyhistoricalsociety.org/support.html