Events in Hawaii in December 2025

Join a shark cruise on the North Shore of Oahu, Hawaii. Then, choose between watching the action from the boat's deck or enter the shark cage and get up close to these magnificent sea creatures.

Set sail from Wai'anae and explore the turquoise waters of Western Oahu. Search for playful spinner dolphins, enjoy lunch onboard, and use the snorkeling gear to explore the vibrant underwater world.

Join the Haleiwa Queen cruise from Oahu, enjoy the clear view of the Pacific Ocean floor as you cruise over live tropical reefs and one of Hawaii’s shipwrecks on a glass-bottom boat.

Check this must-do activity off your bucket list while on the Big Island in Hawaii. Join a guided night tour to see giant manta rays feeding and interacting with other ocean creatures up close.

Discover the history of Pearl Harbor and downtown Honolulu. Learn about the attack that changed the world and visit the USS Arizona memorial.

Embark on a guided walk through the tropical rainforest of Maui's lush Northshore and marvel at dazzling waterfalls. Learn about the island and enjoy time to swim and leap from the waterfalls.

Explore the jungle of Holualoa on an ATV or UTV while experiencing cultures from Hawaii, Fiji, Tonga, and Samoa. Enjoy a ride through an award-winning coffee farm and the lush jungle with 4 stops at figurative islands.

Embark on a family-friendly ziplining adventure. Enjoy 8 lines, 6 sky bridges, and a rappel on Hawai'i Island. Set in a lush nature reserve, this aerial adventure is perfect for beginners and experts.

Set off on a catamaran cruise and go snorkeling at Molokini and Turtle Town. Discover some of Maui's top snorkeling locations and enjoy a continental breakfast and deli lunch served on board.