1. Northerly Island is a man-made peninsula located in Downtown Chicago on the shores of Lake Michigan. It was originally constructed in 1927 as a small airport known as Meigs Field. In 2003, the airport was closed and the park was redeveloped as a nature preserve and concert venue.

One of the main attractions of Northerly Island is the 12-acre nature preserve, which includes wetlands, prairies, and woodlands. Visitors can enjoy walking or biking along the trails while observing various wildlife such as birds, butterflies, and turtles.

Another popular attraction is the Huntington Bank Pavilion, an outdoor concert venue that hosts various concerts and events throughout the year.

2. Northerly Island Park is open year-round from 6:00 am to 11:00 pm. There is no phone number available for the park.

3. Admission to Northerly Island Park is free. Parking is available nearby for a fee. The best way to get to Northerly Island is by public transportation, including the CTA bus and the Green Line train.