This dive site, Büchenau (Alte Allmend), is a freshwater quarry pond in Germany that has become a popular recreational spot. Divers are advised to use the designated parking lot at the hall, where a sign indicates different zones and regulations. As a quarry pond, its underwater topography likely consists of varying depths, submerged slopes, and areas of dense vegetation. There is no specific history provided about its use as a dive site beyond its recent growth in popularity.
The shallow areas of Büchenau are noted for being beautifully overgrown with aquatic vegetation. This dense plant life creates excellent habitat for freshwater fish species. Divers have a good chance of encountering pike, perch, and carp, which are common inhabitants of European quarry ponds. Other smaller fish and invertebrates typical of such environments would also likely be present within the vegetation.
The best time to visit this dive site would likely be during warmer months for more comfortable conditions, though freshwater diving can be done year-round with appropriate thermal protection. Its shallow average depth of 5 meters and maximum depth of 11 meters make it ideal for beginners, training dives, and also suitable for freedivers looking for a relaxed environment. Adhering to local regulations indicated at the car park is crucial for a pleasant experience.

