1. Outer Alster Lake, also known as Aussenalster, is a large artificial lake located in the heart of Hamburg, Germany. It was created in the 13th century as a reservoir for the city’s water supply. Today, it serves as a popular recreational area for locals and tourists alike.

The lake covers an area of approximately 1.6 square kilometers and is surrounded by beautiful parks, green spaces, and elegant villas. It is connected to the Inner Alster Lake and the city center by canals, creating a scenic waterway system that is often referred to as the Alster.

One of the interesting facts about Outer Alster Lake is that it is a popular spot for water sports such as sailing, rowing, and paddleboarding. There are several clubs and rental services along the shore that offer equipment and lessons. Additionally, the lake attracts joggers, cyclists, and walkers who enjoy the scenic path that encircles its perimeter.

2. The Outer Alster Lake is open to the public 24 hours a day, seven days a week. There is no specific entrance or operating hours as it is a natural attraction. However, some facilities such as boat rentals and cafes may have specific opening times.

For contact information or specific inquiries, you can reach out to the Hamburg Tourism Board at +49 40 300 51 300.

3. There are no tickets or entrance fees required to visit Outer Alster Lake. It is a free public space open to everyone. Transportation to the lake is easily accessible as it is located in the center of Hamburg. You can reach it by walking from the city center or by taking public transportation such as buses or trains. There are several stations and stops in the vicinity of the lake, making it convenient to reach.