A large rock formation with a tunnel entrance.

Keystone hotel guide. Hilton Hotels hotel in Keystone, South Dakota

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check prices for these dates

This weekend
31 Jul - 2 Aug
Next weekend
7 Aug - 9 Aug
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free

Top Keystone Hotel Reviews

Roosevelt Inn Mount Rushmore

Roosevelt Inn Mount Rushmore

8/10 Good
"Older facility. Room stayed a bit warm, did not make for a very comfortable sleep"
Scott 1-night trip
Posted 2 hours ago
Roosevelt Inn Mount Rushmore