Lultzhausen is a freshwater reservoir site in northern Luxembourg featuring a combination of artificial reef structures, natural reef sections, and at least one wreck. Divers can explore depths ranging from the shallows down to 28 metres. The site is accessible from the shore and is suitable for intermediate divers. Visibility typically fluctuates between 2 and 8 metres, requiring careful navigation around the underwater structures. Due to the presence of restricted swimming spaces, divers should maintain buoyancy control to avoid entanglement. The site supports night diving and offers on-site facilities including parking, changing rooms, showers, and air fills.

The Ruins of Liefrange in the Lultzhausen Area of Luxembourg offers a unique freshwater dive experience across an artificial reef and wreck site. Divers can explore depths ranging from 16 to 30 metres, with an average depth of 17 metres. Visibility is highly variable, fluctuating between 2 and 15 metres. The site presents an overhead environment that requires careful navigation and appropriate certification. Due to the offshore location, a boat is necessary to reach the site. Divers should prepare for cold water temperatures and monitor their depth closely as the wall drops to 24 metres. Parking is available on-site for convenience.