From their site:
As the oldest and largest of the County Parks, Lincoln Park is truly the jewel of the Hudson County Park System! The Parkâ€™s East and West portions attract Hudson County residents of all ages and interests looking to enjoy open space in the midst of the urban landscape. Lincoln Park Eastâ€™s 150 acres are home to numerous athletic facilities, childrenâ€™s areas, historic monuÂments, meandering trails, and publically-available Wi-Fi-internet access. Major projects underway at Lincoln Park West, comÂprised of 123 acres along the Hackensack River, will add new and exciting natural features and recreational amenities.