Highway 395 to 120 west into Yosemite NP. Follow the signs to Olmsted Point. Olmsted Point is roughly 30 minutes from the entry gate.
The Perseids Meteor shower was occurring in August 2015. I had never photographed a meteor shower before and thought this would be a good spot due to the dark skies and interesting tree formations at Olmstead Point. I shot 60 second exposures successively for over an hour then stacked the images with meteors in Photoshop.