Twin Falls Park is home to the first waterfalls and pools that are easiest to access on the Road to Hana. The picture-perfect falls are ideal for cooling off on a warm day, and the short jog around the park is a great way to take a break if you are on an extended sightseeing adventure in the car. You will likely encounter fewer people after the first falls, especially early in the day. Non-Hawaii residents have a parking fee of $10, and it is important to note that access is limited to Maui residents only on the first Saturday of each month, including walk-in visitors.