Grab some maps or brochures at Wawona Visitor Center. This place has all the information you need to get the most out of your stay in the area.
To explore this tourist information center, make tracks to Yosemite National Park. You'll find plenty of other interesting attractions in this area, including Mariposa Grove of Giant Sequoias, Ascent, the Spa at Tenaya Lodge, and Yosemite Mountain Sugar Pine Railroad.