Pebble Creek Campground at Yellowstone National Park, Wyoming, United States.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States. Pebble Creek Campground registration area.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States. Bear country sign.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States. Water pump.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States. Restrooms.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States. Pebble Creek.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States. Pebble Creek.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States.

Pebble Creek Campground at Yellowstone National Park, Wyoming, United States.