Fürstenborn, Natural spring in Klotzsche, Dresden, Germany.

The Fürstenborn, also called Steinborn, is a spring in Klotzsche whose water feeds the Klotzscher Steinborn, a small piped stream that joins the Klotzscher Dorfbach after about 30 metres. Around 1800 the spring was enclosed in a small sandstone vault with a wrought-iron door, now on private land and listed as monument 09218151.

The spring formed naturally and was utilized as early as the medieval period when a church was established nearby in 1321. During the 1600s, it supplied a hunting lodge until Swedish forces destroyed the structure in 1637 during the Thirty Years War.

The spring served as a source for holy water when Bishop Withego II of Colditz granted permission to build a church in Klotzsche in 1321.

The spring, its sandstone vault and wrought-iron door stand on a private plot and cannot be visited; the site is only visible from the street Am Steinborn, named after the spring since 1945. The water flows about 30 metres before entering the Klotzscher Dorfbach.

A sandstone vault with a wrought iron door has sheltered the spring since around 1800, protecting the water from contamination. This protective enclosure reflects the historical respect people had for natural water sources and their careful stewardship.