1. Lake Zurich, also known as Zürichsee, is located in Zurich, Switzerland. It is a glacially formed lake that stretches 40 km in length and 3 km in width. The lake is surrounded by picturesque mountains and lush green forests, making it a popular recreational spot for locals and tourists alike.

Some interesting facts about Lake Zurich include:

- The lake is home to a wide variety of fish species, including perch, pike, and trout.

- There are several islands on the lake, including Ufenau and Lützelau, which are accessible by boat.

- The lake has been a source of drinking water for the city of Zurich for centuries.

- There are numerous swimming spots around the lake, including several public beaches and swimming pools.

2. As Lake Zurich is a natural attraction, there are no specific working hours. However, if you plan to rent a boat or participate in water sports, it is best to check with individual providers for their operating hours.

For general inquiries, you can contact Zurich Tourism at +41 (0)44 215 40 00 or info@zuerich.com.

3. There are several options for transportation to Lake Zurich. Visitors can take public transportation, including buses and trains, to reach the lake. There are also boat tours available for those who want to explore the lake and its surroundings. Ticket prices vary depending on the mode of transportation and the provider, so it is best to check with individual companies for pricing information.