The top attractions or activities in Waikoloa include visiting the beautiful beaches, such as Anaeho'omalu Bay, snorkeling or scuba diving, golfing, and shopping at the Kings' Shops or Queens' MarketPlace.

Waikoloa is unique due to its beautiful coastal location, luxury resorts, and abundance of marine life, making it a popular spot for tourists from around the world.

Some great local restaurants and cafes in Waikoloa include Roy's Waikoloa Bar & Grill, Merriman's, and Lava Lava Beach Club.

The best time to visit Waikoloa is during the shoulder season from September to November or from April to June. During these times, you'll avoid the high season crowds, enjoy mild weather, and still experience plenty of sunshine.

The most popular beaches in Waikoloa are Anaeho'omalu Bay (A-Bay), Hapuna Beach, and Mauna Kea Beach. Visitors can swim, snorkel, paddleboard, or simply relax and soak up the sun.

One cultural site to visit in Waikoloa is the Waikoloa Petroglyph Preserve, where you can see ancient rock carvings made by native Hawaiians.

Visitors to Waikoloa can see marine life such as sea turtles, dolphins, and whales, as well as a variety of bird species.

There are many outdoor activities to enjoy in Waikoloa, including hiking at the Puako Petroglyph Archaeological Preserve or in the nearby Waipio Valley, or taking a zipline tour through the lush rainforest.

Some local events and festivals that happen in Waikoloa include the Waikoloa Beach Marriott Resort & Spa's Sunset Luau, the Waikoloa Village Farmers' Market, and the Hawaii Food & Wine Festival.