Although there are more Petroglyphs on the island of Hawaii, Maui has some very nice ones that are easily located. Haleakala National Park offers hikes and walks of all kinds. Choose one best suited to you. Kealia Pond trail is an easy couple of miles around an area of protected wetlands and wildlife. Maui is a great place for lovers.
Many couples come here to get married and return for honeymoons.
If you and your significant other will be here alone, or expect to have some time alone, try this. Believe it or not, there are plenty of places like this. You can ask the concierge at your hotel or one of the friendly frog helpers where to find a suitable place near you. Toast the setting of the sun and enjoy each others company as the stars fill the sky. This could well be the most memorable time you spend on the Valley Isle.