Welcome to Mount Arlington, New Jersey, a charming town founded in 1890 with a population of roughly 5,050. Once a bustling resort town in the early 20th century, Mount Arlington is now a peaceful lakeside community nestled along the shores of Lake Hopatcong. With sister cities in Montmeló, Spain, and Altea, Spain, this hidden gem offers a perfect blend of small-town charm and scenic beauty for visitors to explore.
