For a summer road trip, several underrated summer travel ideas involve charming small towns worth exploring. Marfa, Texas, offers a quirky mix of art installations and desert landscapes, perfect for a unique experience. Stowe, Vermont, is a peaceful retreat with scenic drives, covered bridges, and mountain views. Another gem is Bayfield, Wisconsin, known for its access to the Apostle Islands and beautiful lakeshore. Lastly, Helen, Georgia, is a Bavarian-inspired town nestled in the Blue Ridge Mountains, offering a picturesque escape. These towns provide scenic backdrops and laid-back vibes for a memorable road trip.