I don't normally visit Yellowstone by choice.
The fee to visit Yellowstone is only $20 a vehicle for up to 7 days.
Kids ages 5 - 12 who will be visiting Yellowstone in person can become Junior Rangers.
Then three expeditions between 1868 and 1871 visited Yellowstone and took the news of its wonders back to the East.
More than 2.8 million tourists have visited Yellowstone since 1990.
They may not physically visit Yellowstone, but they can imagine it.
Hoyt visited Yellowstone on an official, month long inspection tour in 1881.
By the time your great-grandchildren visit Yellowstone, it could be gone.
I would be keen to visit Yellowstone too, though I know activities will be limited in winter.
Environmentalists point out that one can also visit Yellowstone in snow coaches, which are a bit like buses on treads.