Opening of Arnum outdoor pool postponed again! Hope for June 7th
The season opening of the Arnum outdoor pool in Hemmingen has been delayed, the new opening will be on June 7, 2025, the lido will start as planned.

Opening of Arnum outdoor pool postponed again! Hope for June 7th
The opening of the Arnum outdoor swimming pool in Hemmingen has been postponed again by at least a week. The reason for this is delays in the release of the swimming pool, which is not yet ready for operation after an extensive renovation that cost over a million euros. The managing director of the non-profit Hemminger Bäder GmbH, Jürgen Neumann, expressed the hope that the pool can be opened by June 7th. This delay results, among other things, from the late implementation of the legionella test, which could not be carried out as usual due to the construction work.
While visitors to the Arnum outdoor pool unfortunately still have to wait, the Hemmingen lido starts the season as planned on May 31st. In addition to a sports pool, this pool also offers a separate non-swimmer pool, a water slide and numerous leisure options such as a beach volleyball court and a parent-child area with a playground.
Opening ceremony at the lido
On June 1st there will be a big children's party at the lido. Here, little guests can look forward to exciting water games, a wheel of fortune, a bouncy castle, a bobby car course and musical entertainment. An innovation this year is the ability to conveniently pay entrance fees with an EC card. The fees are very family-friendly at 3.50 euros for adults and 2 euros for children and young people.
Opening times and facilities
The general opening times of the lido are Monday to Friday from 1 p.m. to 8 p.m. and on weekends from 10 a.m. to 8 p.m. During the summer holidays it is open daily from 10 a.m. to 8 p.m. Alternatively explained schwimmbadcheck.de the establishment of the Arnum outdoor swimming pool, which is also open from May to September.
The outdoor pool offers a well-equipped facility for swimming enthusiasts with a 50 meter long sports pool and other attractions such as a wide slide. The company opens its doors to offer the population a cost-effective opportunity for leisure activities and basic swimming services.
Public swimming pools play an important role in the swimming pool landscape because they are usually subsidized businesses that have to operate economically efficiently. This is usually determined by the interaction of spectators and the costs involved. The scope of services and the number of visitors are therefore crucial for the economic viability of these facilities. dgfdb.de describes how important key figures such as the cost coverage ratio and the absolute subsidy help to optimize efficiency and visitor satisfaction.
The anticipation for the bathing season is unbroken, and in Hemmingen there is still hope that the Arnum outdoor pool will open soon, while the lido is already warning.