The best thing about hiking in Yellowstone NP is that there are incredible options for all skill levels. For beginner hikes, if you can walk for four to six hours on gentle, mostly flat terrain with little elevation gain, you are good to go! Intermediate trails will see more rocks and other obstacles, with up to 700 ft (215 m) of elevation gain. Advanced hikes cover steep, uneven, and heavily rocky terrain with challenging inclines and 1000 or more feet (300+m) of elevation gain. Keep in mind, the weather in the summer can be very hot and you’ll also be packing a daypack filled with water and other things you’ll need throughout the day.
For wildlife watching, you won’t need to stray too far from the vehicle as wildlife watching is most effective from the road (with short walks to vantage points, up to about a half-mile each). Daily departures are at dawn (5 to 6 am in the summer, 7 am in the winter) and the duration of the tour is typically 7 to 8 hours.
My wife, 9-year-old son, and 11-year old daughter were with Cara for two days last week, one day for wildlife watching and one day for a hike. It was a pleasure spending two days with Cara. She has an enthusiasm for the wildlife of the park and clearly enjoys sharing that enthusiasm and her wealth of knowledge. She has good relationships with other guides and wildlife watchers, and they cooperate to improve all of their chances of finding wildlife. She spotted many animals for us and worked hard to do so. And she took us on a beautiful hike. For the rest of our trip, my son kept saying that he wished we could have spent every day with Cara. Thank you, Cara, for the fantastic two days! They were the highlight of our two-week vacation!