Kahl am Main

The Kahl is a river in the northern Spessart in Bavaria and Hesse, Germany. It is a right tributary of the Main and is 35.6 km (22.1 mi) long. The name Kahl comes from the Old High German word kaldaha, which means cool and clear. The Kahl rises from two sources left and right of the road at the foot of the Spessart hills, near Kleinkahl. These springs produce 50–60 litres per second. The Kahl flows into the river Main in Kahl am Main. The mouth is near the old Kahl Nuclear Power Plant. The largest tributaries are Westerbach, Sommerkahl, Reichenbach and Geiselbach.

The Kahl plant was the first nuclear power plant ever to be built in Germany. It was located in Karlstein am Main and was an (at the time) experimental boiling water reactor. It was built by General Electric and supplied by Siemens. At the end of 2008, the demolition works had been finished. The station was the subject of the 1961 short documentary film, Kahl.

Großwelzheim Nuclear Power Plant, (German: Kernkraftwerk Großwelzheim, HDR), was an experimental nuclear power plant consisting of one 25 MW reactor in Großwelzheim, a district of Karlstein am Main. The prototype boiling water reactor, designed to produce superheated steam was under construction from 1965 to 1969, and was first connected to the power grid on October 14, 1969. The reactor could not be run at full capacity due to structural defects in the fuel elements. Because of this, the reactor was switched off about a year and a half later on April 20, 1971. After the decommissioning in 1983, the plant was used for reactor safety tests until dismantling was completed in 1998.The site also included the Kahl Nuclear Power Plant, the first nuclear reactor to be built in Germany, as well as the first to be shut down. This makes the site the first in Germany where two reactors have been dismantled. When the community of Karlstein am Main was created in 1975, an atomic symbol was included in the municipal coat of arms, due to the two reactors present in the newly formed town.

Karlstein am Main (officially Karlstein a. Main) is a municipality in the Aschaffenburg district in the Regierungsbezirk of Lower Franconia (Unterfranken) in Bavaria, Germany. It is the westernmost settlement in Bavaria. Karlstein's Ortsteile (constituent villages) are Dettingen and Großwelzheim, the former being notable as the site of the Battle of Dettingen during the War of the Austrian Succession. In the 20th century, the town was the site of the, now decommissioned, Großwelzheim Nuclear Power Plant.

The Battle of Dettingen (German: Schlacht bei Dettingen) took place on 27 June 1743 during the War of the Austrian Succession at Dettingen in the Electorate of Mainz, Holy Roman Empire (now Karlstein am Main in Bavaria). It was fought between a Pragmatic Army, composed of the British, Hanoverian and Austrian troops, and a French army commanded by the duc de Noailles. While the Earl of Stair exercised operational control, the Allied army was nominally commanded by King George II, accompanied by his son the Duke of Cumberland. As a result, it is now best remembered as the last time a reigning British monarch led troops in combat. Despite being an Allied victory, the battle had little effect on the wider war, and has been described as 'a happy escape, rather than a great victory.'

Großkrotzenburg is a municipality in the Main-Kinzig district, in Hesse, Germany. It has a population of around 7,500. The town is mainly known for its swimming lake and its coal-fired power station.

Forchbach is a small river of Bavaria, Germany. It flows into the Main in Karlstein am Main.

Haggraben is a small river of Bavaria, Germany. It flows into the Forchbach in Karlstein am Main.

Mainflingen is a village and part (Ortsteil) of the municipality Mainhausen, in the district of Offenbach in Hesse with about 4000 inhabitants. It is known for its time signal transmitter, DCF77, which controls almost all radio clocks in Western Europe.

Bachquellengraben is a small river of Bavaria, Germany. It flows into the Forchbach near Karlstein am Main.

Seligenstadt is a town in the Offenbach district in the Regierungsbezirk of Darmstadt in Hesse, Germany. Seligenstadt is one of Germany's oldest towns and was already of great importance in Carolingian times.

Einfallsgraben is a small river of Bavaria, Germany. After a course of about 2 km it enters a sink near Alzenau.