River Mountains Loop Trail Temporary Detour

A temporary detour of the River Mountains Loop Trail section in Lake Mead National Recreation Area has been set up by the Southern Nevada Water Authority. This detour provides a route around construction at the Alfred Merritt Smith Water Treatment Facility, located near Saddle Island and Boulder Harbor.

Detour signs will be appearing starting July 18, 2016, and the closure and detour will be in effect beginning Monday, July 25, 2016.

The detour will last until further notice.

Download the informational PDF with a map.

Last updated: December 21, 2017

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