Distances are real
Loop drives between geyser basins and the canyon take hours with stops and bison delays. Plan one major region per half day.
Wildlife
Use pullouts, stay in your vehicle for close bears and bison, and bring binoculars.
Old Faithful area
Food and facilities cluster here—good home base if you want convenience over solitude.
Seasonal roads
Some entrances and roads close in winter or spring mud. Verify open routes before you commit to a loop.
