Tenaya Lodge at Yosemite Groups Yosemite National Park is a natural for group events and outings; Tenaya Lodge is the perfect "base camp" to discover its wonders. Tenaya's group sales professionals will help to plan and book your Yosemite group travel. Just let us know the number of guests in your group, what you'd like to do and see in the park and the dates you'd like to stay. We'll take care of the rest. To plan your Yosemite group experience, please call the Tenaya Lodge at Yosemite Group Sales Department toll-free at (877) 635-5807.