Vikingsholm is a 38-room mansion on the shore of emerald bay at lake tahoe, in el dorado county, california, u.
S. , and on the nationwide register of historic locations. The vikingsholm basis was laid in 1928; the constructing was constructed in 1929 by 200 employees.
 vikingsholm was constructed by mrs. Lora josephine knight as a summer time residence.
Before beginning building, mrs. Knight and her architect traveled to scandinavia to collect concepts for the home.
Some elements of the construction include no nails or spikes, because of old school building strategies.
Most of the constructing was created from native supplies.