Sigulda is a town in the Vidzeme region of Latvia, 53 kilometres from the capital city Riga.

Sigulda Castle, also known as Sigulda New Castle, is a castle in Latvia. It was built in 1878 in the Neo-Gothic style as a residence for the owners of the manor, the Kropotkin family. The building has changed its owners and functions several times. Since 1993, the Sigulda Region Council has been located in the castle.