Kauai
Kauai has mastered seduction with its brilliant sunsets, pristine beaches, and aquamarine skies. However, the oldest island in the Hawaiian chain does not need to entice with over-the-top luxury or tourist traps; rather, it appeals to a no-muss, no-fuss type of traveler. Resorts are as tall as a coconut tree (literally). Do you prefer rural to opulent? Kauai is your island; there are only two major highways, and some areas can only be explored on foot or by taking one of the best Kauai boat tours.
Some would argue that all you need to visit is a good pair of hiking boots, an umbrella, and an adventurous spirit. However, you should be aware that you may require some cash as well. Kauai has placed a premium on its natural beauty and prized hiking trails, and winter room rates can reach $500 per night. Consider visiting during the shoulder seasons to get the most out of your trip while also saving the most money.