[Illustration: 1. A tour party with a Ranger guide starts through Old
Faithful geyser basin.]
[Illustration: 2. Dances and friendly gatherings are nightly features at
the hotels and lodges.]
[Illustration: 3. This camera fan has moved in for a close-up of a
good-sized black bear.]
[Illustration: 4. Gamy, solid-fleshed trout like these reward the
fisherman in Yellowstone Lake.]
[Illustration: 5. The horns of this young bull elk are “in the velvet”
during the summer.]
[Illustration: This relief map of Yellowstone shows all the features of
the Park, the road from Gallatin Gateway Inn—the geyser basin, the road
over the loop of the Continental Divide, the lake, the river and the
circle of road up to Mammoth Hot Springs.]
[Illustration: Geysers are the trademark of Yellowstone. Here is another
view of a steaming basin.]
[Illustration: Plenty of trout in the lakes and rivers.]
[Illustration: Yellowstone visitors used to ride in stages like this.]
[Illustration: Castle Geyser at ease.]
[Illustration: Indian Chiefs of the Nez Perce Tribe.]