Long Beach Island is a barrier island located off the coast of New Jersey. It stretches approximately 18 miles and is known for its beautiful beaches, charming towns, and family-friendly atmosphere. The island is part of Ocean County and is accessible by a causeway from the mainland. The island features several communities, including Beach Haven, Surf City, and Long Beach Township. Visitors can enjoy various activities such as swimming, fishing, and biking. Long Beach Island is also home to the Barnegat Lighthouse, a historic landmark that offers stunning views of the surrounding area.