Casa Loma (Spanish for "Hill House") is an unincorporated community in Placer County, California.

[1] Casa Loma is located 3.25 miles (5.2 km) east of Dutch Flat.

[1] Casa Loma began around 1910-11 as a summer resort operated by the Unitarian Society.

[3][4] A few residences remain at the site today.

This Placer County, California-related article is a stub.