Hawaii Route 1, also known as the Hawaii Belt Road, is a scenic highway that encircles the island of Hawaii, also called the Big Island. This route connects major towns and attractions, offering stunning views of the coastline, lush landscapes, and volcanic features. The highway stretches approximately 125 miles, making it a popular choice for tourists and locals alike. Along the way, travelers can explore various points of interest, including Hawaii Volcanoes National Park and beautiful beaches, enhancing the experience of this picturesque drive.