This is a PM I sent to another member over a year ago, who was asking for honeymoon ideas:
I would stay on Kauai.... awesome place. I went last year [2004] for two weeks, and stayed ONLY on that island.
It's probably the least developed of the islands... mostly rural, and it's called the Garden Island. Not crowded like the other islands, and lots of natural beauty to see. Lot's of great beaches for surfing and swimming, but no huge crowds. If you like to hike/explore, there are some great things to do. If you're more sedentary, try taking a helicopter tour.
Kauai is the oldest of the "main" Hawaiian Islands, at about 5 million years old. The old volcanic core is Mount Waialeale. The mountain holds the record for the highest rainfall of any point on the earth for the past 100 years.... averaging about 400 inches a year. Off the west face of the mountain is the Alakai Swamp (I didn't get a chance to hike that last year, so I need to return some day). There is a "board walk" through the swamp.
Defintely check out Waimea Canyon. The canyon is in the SW quadrant of the island... it's like a mini Grand Canyon. Beautiful rock formations.
In the NW quadrant, the real Bali Hai (where the movie "South Pacific" was filmed) is located. Don't ask a Hawaiian where to find Bali Hai though... that is disrespectful, and they will probably send you to the opposite side of the island (their version of humor). Mount Makana is a very sacred place to Hawaiians.
Be sure to take a tour of the Limahuli Gardens. Check out Kee Beach [aka "Tunnels" Beach] ( I snorkeled with sea turtles there), and Lumahai Beach. If you're really adventurous, you can hike the Na Pali Coast from Kee beach up to the Hanakapiea Falls.... I did, takes about 6 hours round trip. The sleepy town of Hanalei is beautiful, with a half moon bay.
Check out the lighthouse at Kilauea, and the old WWII radar station.
One day, we hiked the "Power Line trail" which cuts across the totally undeveloped center of the island. Great vistas, and not too arduous.
In the SE quadrant, check out Wailua Falls, the famous double waterfall which was in the opening credits of "Fantasy Island."
If you need more details... LOL, PM me.
[There are no Cliff's Notes... if you want to read this, then read! Otherwise, go to another thread.]
Metron
PS... definitely check out Lappert's Ice Cream on the South Side of the island. Kauai Pie flavor FTW!
*edit* Don't bother renting anything larger than a Neon, the roads are narrow and a larger car is just a waste!