Spittelgrund is a place, that after the Treaty of Saint-Germain belonged to Czechoslovakia and was situated in the administrative region Německé Jablonné.
Spittelgrund was formerly part of the German Empire. In the German Empire, the place was called Spittelgrund. The place is now called Dolní Sedlo (Hrádek nad Nisou-D. S.) and belongs to Czech Republic.