Tunnel View is just that, the viewpoint from the Wawona Tunnel along one of the main roads into Yosemite Valley. Wawona Road leads visitors into the park's hub from the park's south entrance.

In a release Friday, officials announced single-lane restrictions will occur in each direction of the Fort Pitt Tunnel from 10 p.m. to 5 a.m. each night starting Sunday, Feb. 23 through Thursday ...