Nicolet National Bank

Five Northern Door locations: Washington Island, Fish Creek, Ellison Bay, Egg Harbor and Sister Bay. Full service personal and business banking along with complete wealth services. 24 hour ATM. Member FDIC.

Sister Bay branch: 2477 S. Bay Shore Dr.
Phone: (920) 854-2326
Email: voice@nicoletbank.com
Website: www.nicoletbank.com

Associated Bank Carlson Erickson Builders, Inc.

Sister Bay

Visitor Center

2380 Gateway Drive
Sister Bay, WI 54234
Phone: (920) 854-2812
coordinator@cometosisterbay.com

Open Monday-Saturday from 10 a.m. to 5 p.m.
Sundays from 10 a.m. to 3 p.m.
Staffed from May through mid-October.