Otto-Maigler-See

Just a few kilometers southwest of Cologne's city limits, right in the middle of Hürth, lies the Otto-Maigler-See, one of the most popular bathing lakes in the entire Cologne-Bonn region. Covering a water surface of around 50.5 hectares, the lake once served as an open-cast lignite mine and filled with groundwater after extraction ended, gradually developing over the decades into a versatile recreational area that brings together a lido, a beach club, a lakeside terrace and an event location under one roof. With a fine sandy beach, a supervised swimming area and a broad range of activities for families, the Otto-Maigler-See draws visitors from Cologne, Hürth and the surrounding region on warm days, all looking to escape the pace of city life for a few hours. Particularly noteworthy: as early as 2008, the lake was rated a recommended bathing location by the German consumer testing organization Stiftung Warentest, a quality seal that underscores the lake's long-standing good water quality and infrastructure and makes it a fixture among the local recreation destinations around Cologne.

History of Otto-Maigler-See

The Otto-Maigler-See owes its existence to the lignite mining that played a central economic role in the Hürth region for decades. After mining activity ended, the remaining open-cast pit gradually filled with inflowing groundwater, forming today's lake. On July 24, 1967, the Hürth municipal council decided to name the newly formed body of water after Otto Maigler, a mining pioneer and director who had dedicated himself throughout his life to issues such as the reforestation of mined-out areas and the resettlement planning of the affected population, and who had passed away on June 20, 1967, only a few weeks before the naming. Naming the lake after him was a tribute to his commitment to the region and to a responsible approach to the consequences of mining. The lake finally became accessible to the public in June 1977, when the site was officially opened as a recreational and bathing area. Since then, the Otto-Maigler-See has continuously developed into one of the most established local recreation areas in the Cologne-Bonn region, with its own lido, sailing and rowing clubs, and a six-lane regatta course regularly used for competitions. A particularly vivid example of the lake's popularity as an event venue occurred on June 15, 2018, when DHL employees set a Guinness World Record on the Otto-Maigler-See by gathering almost 1,000 people simultaneously on a single raft. The lake's good water quality was also officially confirmed in 2008 by Stiftung Warentest, which rated the Otto-Maigler-See a recommended bathing location - a seal of quality that continues to contribute to the lake's reputation today and impressively documents its transformation from a former industrial site into a cherished leisure destination.

Highlights of Otto-Maigler-See

The lido at Otto-Maigler-See, with its fine sandy beach and supervised swimming area, forms the heart of the facility and is especially popular with families with children, who find a safe and comfortable setting here for swimming and playing. Directly adjacent, a beach club with lounge furniture, drinks and relaxed music invites visitors to linger, while the lakeside terrace, with its regional cuisine and family-friendly prices, is also well suited for a leisurely lunch or dinner with a view of the water. Those who prefer to be more active can reserve premium comfort loungers or even four-poster beach beds online for between 20 and 40 euros per day, while standard loungers and parasols can also be rented spontaneously on site for around 4 euros plus a 2-euro deposit. At 2.22 kilometers long and with a six-lane regatta course, the Otto-Maigler-See is also an established center for rowing, sailing and windsurfing, so visitors can regularly observe sporting competitions and training sessions alongside the classic bathing operation. Since 2025, stand-up paddling has also been officially permitted on the lake, further expanding the water-sports offering. Guests are generally allowed to bring their own food and drinks, with only crates or kegs and personal barbecues not permitted, which makes the Otto-Maigler-See attractive for budget-conscious family outings as well. Dogs are only allowed in the fenced-off area of the lakeside terrace, while shisha pipes and nudist areas are not permitted anywhere on the grounds. Cycling and walking paths around the lake also allow for extended strolls with a view of the water, regardless of whether one plans to go in the water at all.

Opening Hours, Tickets & How to Get to Otto-Maigler-See

The lido and beach club at Otto-Maigler-See are regularly open from the beginning of May to mid-September, with typical opening hours from Monday to Friday between 10am and 10pm and on weekends already from 9am to 10pm; outside this main season, the facility is usually in its winter break. The lakeside terrace, with its regional cuisine, is additionally open daily from noon to 7pm in fine weather, providing a spot by the water even outside the classic bathing season. Tickets and lounger reservations can be made via the online platform otto-maigler-see.baeder-suite.de, and due to weather dependency and possible short-notice changes, it is recommended to check current information on the official Otto-Maigler-See website or its social media channels. The facility's address is Zieskovener Straße 85, 50354 Hürth, only a few kilometers from Cologne's southwestern city limits. For travel by public transport, bus connections from Hürth and the neighboring Cologne districts are a good option, while traveling by car via the surrounding country roads and the nearby motorway offers a comfortable journey from Cologne, Bonn and the Rhein-Erft district. Parking is available directly at the lake, though demand is especially high on warm summer weekends, so an early arrival is advisable.

Attractions Near Otto-Maigler-See

In the immediate vicinity of the Otto-Maigler-See lie further lakes within Hürth's recreational areas, all of which emerged from the recultivation of former lignite open-cast mines and are connected by cycling and walking paths, making it easy to combine a visit with an extended bike tour through the lake landscape of the Rhein-Erft district. The town of Hürth itself, with its historic center and various cultural institutions, offers an interesting contrast to the nature-focused leisure offerings at the lake. Just a short drive away lies the Cologne city boundary, providing easy access to Cologne's southern districts such as Rodenkirchen or Marienburg, from where a light rail trip continues into central Cologne with Cologne Cathedral and the historic Old Town. The Rhenish lignite mining district, with its impressive open-cast mining landscapes, which historically also included the area around the Otto-Maigler-See, can likewise be explored from Hürth and offers insight into the region's industrial past. Those continuing their journey toward Brühl will also reach the well-known Phantasialand amusement park, considered one of the largest and most popular theme parks in Germany, making it an excellent addition for a second day of excursions in the region.