We took a full day tour today with our guide, Sheila. We were picked up in Three Rivers (outside the Park) and taken all over Sequoia National Park. Sheila was engaging, knowledgeable, funny, and a great driver (very necessary on those hairpin turns). 8AM to 5PM was quite a full day and worth every penny. We saw pretty much everything there was to see, learned a lot of the Park's history, and lots of info about the majestic sequoias. Thanks, Sheila!