Ahern State Park spans 128 acres, with 3,500 feet of shoreline on Lake Winnisquam. The park was transferred to the state in November, 1994 as Governor’s State Park, and renamed by statute in 1998.


Ahern State Park
43 Great Bay Lane, Laconia, NH 03246, United States



Daily: 8am – 6pm
Note: Camping is not permitted at Ahern State Park.


Contact Details

Phone: 603-227-8745

Official Website: Ahern State Park


Area Attractions

Suggested Equipment for Ahern State Park Adventures:


The following activities within the park should be done with utmost caution. Make sure that you have the proper protective gear and equipment necessary to make your adventures safe and accident-free. We advise you to read the TIPS underneath each activity to serve as a guide on what you may need to bring in order to enjoy your stay fully.

Activities & Tips

Ahern State Park is a must-visit state park in New Hampshire. Check out other state parks in New Hampshire here.

New Hampshire State Parks