Bluetooth LE Proximity Profile Devices and Apps Proximity detection is a common use of Bluetooth Low Energy (LE). Windows 8.1 expands on the Bluetooth LE support introduced in Windows 8. This section provides guidelines to create a device implementation of the Proximity Profile that you can use to develop a Windows Store device app that's compatible with Windows 8.1. Before you develop this app, you should be familiar with Bluetooth LE functions and the Bluetooth LE Proximity profile specification.
Lucifer Falls - Finger Lakes Waterfall in Robert H. Treman State Park. Lucifer Falls is located about ten miles west of Ithaca in Robert H. Treman State Park, known locally as Upper Enfield Park.
Palouse Falls State Park - Declared Washington State's Official Waterfall in 2014, the 200-foot Palouse Falls is the centerpiece of this 105-acre state park located 18 miles (driving distance - about a 30-minute drive) southeast of Washtucna, in the channeled scablands of the Palouse region.