One of the most important things to remember when your are visiting the island of Oahu is that is more than just Waikiki. Here is a brief breakdown of the areas beyond Waikiki that you may want to visit to give you a real perspective of the island and her people.
East: Hanama Bay is beautiful for snorkeling as are many of the beach areas on the east shore. Check out the Halona blowhole-it is a natural occurance when water shoots up through lava tubes...it can blow like a geyser up to 30 feet high depending on the surf. The rocky shoreline around the blowhole is a beautiful site. Around Waimanalo, we enjoyed snorkeling and boogie board by just doing some simple beach hopping. Make sure to stop by one of the little diners or food shacks to pick up a plate lunch. It's bargain food and tastes great. Meat, rice, and some macaroni salad will have you feeling like a local in no time.
North: In the winter, this is surf city. In the summer, it's beautiful beaches with gentle waves. Check out Haleiwa, a small town with great charm. It has wonderful shops and some great food establishments. Our favorites were a famous burger place called Kua Aina Sandwich shop and Matsumoto's shaved ice. In the winter, the north shore has wonderful places to snorkel--make sure to stop at Shark's cove and Waimea bay.
West: This side of the island isn't often visited. In fact, until recently most people were shooed away. We did get some excellent diving in off of Makaha...so if you're interested, check out captainbruce.com.
Center: This is home to the many pineapple fields and home to Dole Plantation. While a bit touristy for me, it was a nice stop to look at how a pineapple grows and get some great pineapple ice cream.
Get a rental car one day and just grab a map and explore. You will be surprised where you may end up. Everywhere you go there is a smile and a big aloha waiting for you.