Crystal Creek

Chicago, Cook County, Illinois, United States of America (41.87556 -87.62442)

Coordinates: 41.64453 -87.94010 42.02304 -87.52408 - Minimum elevation: 567 ft - Maximum elevation: 1,060 ft - Average elevation: 636 ft

Jackson Park, 6401, Woodlawn, Chicago, Cook County, Illinois, 60637, United States of America (41.78323 -87.58044)

Coordinates: 41.77329 -87.58662 41.79344 -87.56609 - Minimum elevation: 574 ft - Maximum elevation: 719 ft - Average elevation: 591 ft

Seward Park, Chicago River North, Near North Side, Chicago, Cook County, Illinois, United States of America (41.90240 -87.63881)

Coordinates: 41.90123 -87.64011 41.90360 -87.63751 - Minimum elevation: 561 ft - Maximum elevation: 1,073 ft - Average elevation: 597 ft