Happy Horse Haus is an overnight horse facility east of Rapid City, South Dakota, close to I-90, Highway 79, and the Black Hills. The updated facility offers nine indoor stalls (four heated), six covered and three uncovered turnouts, a 75x100 outdoor arena, and both 30-amp and 50-amp RV hookups. On-site management lives on the property and a veterinarian is available within one mile. Many travelers extend their stay to explore nearby Mount Rushmore, Custer State Park, and Deadwood.

Overnight boarding includes five heated indoor matted stalls with shavings and flexible turnout options. The facility offers on-site owners, available vet care within 1 mile, a bunk house for guest lodging, and RV hookups.