Mount Arlington provides a relaxed living environment and picturesque setting on Lake Hopatcong.  Many of the homes in this serene community were once summer cottages that were converted into year-round residences.  Older homes blend with newer construction in this area, which offers spectacular views, pristine waters and rolling hills.  Local parks, playgrounds, tennis courts, private sports clubs, and full-year recreational programs are among the leisure activities.  Transportation efficiencies include Interstate 80, Routes 46 and 10, as well as commuter bus to New York City.