Where to go

Chance of seeing in

Month by month at Yellowstone National Park

~70%
Jan
~70%
Feb
~90%
Mar
~80%
Apr
~70%
May
~80%
Jun
~80%
Jul
~80%
Aug
~80%
Sep
~90%
Oct
~80%
Nov
~80%
Dec

Time of day

midnight6amnoon6pmmidnight

Parks

#ParkCountryAnimalsAll 4 in 3 days
1 Yellowstone National Park 🇺🇸 United States
4 of 4
~80%
2 Grand Teton National Park 🇺🇸 United States
4 of 4
~80%
3 Elk Island National Park 🇨🇦 Canada
3 of 4
Missing: Pronghorn
4 Grand Canyon National Park 🇺🇸 United States
3 of 4
Missing: Pronghorn
5 Badlands National Park 🇺🇸 United States
3 of 4
Missing: Elk
6 Rocky Mountain National Park 🇺🇸 United States
3 of 4
Missing: Bison
7 Zion National Park 🇺🇸 United States
3 of 4
Missing: Bison
8 Olympic National Park 🇺🇸 United States
2 of 4
Missing: Bison, Pronghorn
9 Banff National Park 🇨🇦 Canada
2 of 4
Missing: Bison, Pronghorn
10 Jasper National Park 🇨🇦 Canada
2 of 4
Missing: Bison, Pronghorn
11 Redwood National Park 🇺🇸 United States
2 of 4
Missing: Bison, Pronghorn
12 Glacier National Park 🇺🇸 United States
2 of 4
Missing: Bison, Pronghorn
13 Great Bear Rainforest 🇨🇦 Canada
2 of 4
Missing: Bison, Pronghorn
14 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
2 of 4
Missing: Bison, Elk
15 Pacific Rim National Park Reserve 🇨🇦 Canada
2 of 4
Missing: Bison, Pronghorn
16 Riding Mountain National Park 🇨🇦 Canada
2 of 4
Missing: Pronghorn, Mule deer
17 Death Valley National Park 🇺🇸 United States
2 of 4
Missing: Bison, Elk
18 Big Bend National Park 🇺🇸 United States
2 of 4
Missing: Bison, Pronghorn
19 Wood Buffalo National Park 🇨🇦 Canada
1 of 4
Missing: Elk, Pronghorn, Mule deer
20 Sequoia and Kings Canyon National Parks 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
21 Great Smoky Mountains National Park 🇺🇸 United States
1 of 4
Missing: Bison, Pronghorn, Mule deer
22 Yosemite National Park 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
23 Guadalupe Mountains National Park 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
24 Saguaro National Park 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
25 Joshua Tree National Park 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn

Cities

#CityCountryAnimalsAll 4 in 3 days
1 Sacramento 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
2 Salt Lake City 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
3 Portland 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
4 Calgary 🇨🇦 Canada
1 of 4
Missing: Bison, Elk, Pronghorn
5 Vancouver 🇨🇦 Canada
1 of 4
Missing: Bison, Elk, Pronghorn
6 San Francisco 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
7 Seattle 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
8 Denver 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
9 Los Angeles 🇺🇸 United States
1 of 4
Missing: Bison, Elk, Pronghorn
10 Edmonton 🇨🇦 Canada
1 of 4
Missing: Bison, Elk, Pronghorn

Zoos & centres

# Zoo / Centre Country
1 Bear Country USA 🇺🇸 United States 4 of 4 in captivity
2 Bearizona 🇺🇸 United States 4 of 4 in captivity
3 Zoo Idaho 🇺🇸 United States 4 of 4 in captivity
4 Alaska Wildlife Conservation Center 🇺🇸 United States 3 of 4 in captivity
5 British Columbia Wildlife Park 🇨🇦 Canada 3 of 4 in captivity
6 Dakota Zoo 🇺🇸 United States 3 of 4 in captivity
7 Ecological Center of Sonora 🇲🇽 Mexico 3 of 4 in captivity
8 Forestry Farm Park and Zoo 🇨🇦 Canada 3 of 4 in captivity
9 Northwest Trek Wildlife Park 🇺🇸 United States 3 of 4 in captivity
10 Oklahoma City Zoo and Botanical Garden 🇺🇸 United States 3 of 4 in captivity
11 Royev Ruchey Zoo 🇷🇺 Russia 3 of 4 in captivity
12 Wildlife Safari 🇺🇸 United States 3 of 4 in captivity
13 Yellowstone Bear World 🇺🇸 United States 3 of 4 in captivity
14 Yukon Wildlife Preserve 🇨🇦 Canada 3 of 4 in captivity
15 Zoológico de San Juan de Aragón 🇲🇽 Mexico 3 of 4 in captivity
16 San Diego Zoo 🇺🇸 United States 2 of 4 in captivity
17 Pairi Daiza 🇧🇪 Belgium 2 of 4 in captivity
18 Prague Zoo 🇨🇿 Czechia 2 of 4 in captivity
19 Tierpark Berlin 🇩🇪 Germany 2 of 4 in captivity
20 North Carolina Zoo 🇺🇸 United States 2 of 4 in captivity

Before you go

Where is the best place to see Big Game of the West?

Yellowstone National Park

In Yellowstone National Park, United States, the chance of seeing all 4 (bison, elk, pronghorn and mule deer) on the same day is about 20%, the highest of the 2 parks where all of them live, and over a three-day visit it rises to about 80%. Next come Grand Teton National Park (about 10% a day). It multiplies each animal's daily chance, as if they were independent, so read it as a rough guide.

Which of Big Game of the West is hardest to see?

Mule deer

In Yellowstone National Park, the best park for Big Game of the West, about about 50% of wildlife watchers report the mule deer on a given day, against about 90% for the bison. The hardest one decides how many days you need.

How do you complete Big Game of the West on Wallace's Line?

Mark them as seen

Tick ✓ Seen on each animal's card, add your trips, or link your iNaturalist account. Your passport counts Big Game of the West three ways: anywhere in the world, all in one park, and all in a single trip.

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