Activities in Maui for honeymoon?

Depending on how much money you want to spend, for your horseback riding, do the ride through the Haleakala crater. For snorkeling, go with Paragon to snorkel on Molokini - Paragon has the fewest people in the boat and sails the most. Going to Lana`i is great too, check out Trilogy for that. The helicopter tours are incredible, if you can afford do the one that flies to Moloka`i, you can go cheaper and do the one around West Maui. Check out Sunshine Helicopters or Blue Hawaiian Helicopters. There are some great places to snorkel from the beach around Kaanapali too. Head up to Honolua Bay for some great snorkeling too.

If you're slightly athletic, take some surfing lessons. Go for a hike - check out Iao Valley and the Hawaii Nature Center there. Kihei Canoe Club does a tourist outrigger canoe paddle, just search for "Kihei Canoe Club."

Take the drive past Hana to Kipahulu (make sure to pull over and let the locals pass you!), go into the National Park and do the hike through the bamboo forest to the big cliff and waterfall, they'll direct you exactly where to go when you enter the park. Then drive a few miles past the park and go to the fruit stand at Laulima Farms, get a smoothie made from fruit picked that morning and a cup of coffee that they grow and roast there, all without electricity (the blender is bicycle powered).

Since it's your Honeymoon, go to Chez Paul for dinner one night, it's in Olowalu a little south of Lahaina. It's the most romantic restaurant on the island.

Oh yeah, and the very most important thing to do - chill and relax on the beach.

I LOVE Maui!! I was there two years ago for my honeymoon at the 4 seasons, beginning to mid Sept! It was great and would be a beautiful place to get married. We plan on renewing our vows there in 8 more years!

Whoa whoa whoa.

This is your Honeymoon. If you're lucky, your ONLY honeymoon. Do NOT plan a damned thing.

I went there with a ton of plans after the military, in it's infinite wisdom, stationed my sister there. (Can you say "free lodging"?) The one thing that I learned is Hawai'i will take care of itself, and you.

Let what happens happen.

you can try scuba, thats fun too.

for restaurants you can google the cities/towns you want to eat at and there will be tons of choices and reviews for most restaurants,

have fun!

"Make sexy time." - Borat