(from wiki) Lake Calhoun is the largest lake in Minneapolis, Minnesota, and part of the city’s Chain of Lakes. Surrounded by city park land and circled by bike and walking trails, it is popular for many outdoor activities. The lake has an area of 401 acres (1.62 km2) and a maximum depth of 87 feet (27 m).

The lake is part of the Grand Rounds Scenic Byway, connecting with Lake of the Isles on the northeast, Cedar Lake on the northwest, and Lake Harriet on the south. The trail system has a 3.4-mile (5.5 km) trail around Lake Calhoun for bicyclists and skaters and a 3.2-mile (5.1 km) trail around Lake Calhoun for pedestrians. Both of these trails connect to the larger trail system via connections to Lake of the Isles and Lake Harriet. In addition, the Midtown Greenway Trail is located just north of the lake and just north of Lake Street. The lake itself is popular for canoeing, kayaking, and windsurfing, and it has three swimming beaches. The three beaches are

Calhoun North Beach on the north side of the lake, Calhoun 32nd Beach on the east side and Calhoun Thomas Beach on the south side. Surrounding park land offers parking, picnicking, volleyball, and athletic fields. It is also home of sailing, hosting the Calhoun Yacht Club, the Lake Calhoun Sailing School, as well as local high school teams and the University of St Thomas Sailing Team.

A plaque on the east side of the lake commemorates the first home built in Minneapolis by Gideon Pond, a missionary, in the 1830s. On the west side is located the Bakken Museum, which is devoted to the study of electricity in life.