Annual Events at Lake Hopatcong

Lake Hopatcong has a long history of community celebrations, boating traditions, and seasonal activities. From summer festivals on the water to holiday celebrations, there's something happening around the lake throughout the year.

• Lake Hopatcong Block Party – Local businesses, food vendors, entertainment, and family activities at Hopatcong State Park - May

• Lake Hopatcong Memorial Day Events – Local parades and remembrance ceremonies in surrounding communities - May

• Lake Hopatcong Yacht Club Sailing Regattas – Competitive sailing and lake traditions - Summer

• Fourth of July Fireworks – Independence Day celebrations around the lake, depending on the community - July

• Lake Hopatcong Grand Prix – Offshore powerboat racing, when scheduled - September

• Lake Hopatcong Antique & Classic Boat Show – Historic wooden boats and classic watercraft - Summer

• Lake Hopatcong Elks Leap in the Lake for special needs children - Late February Early March 

• Lake Hopatcong Foundation Lake Loop – Community fundraising event featuring walking, running, and cycling - Fall

• Holiday Tree Lightings & Celebrations – Seasonal events in Hopatcong, Mount Arlington, and nearby towns -November–December

For updates and other activities visit The Lake Hopatcong Foundation