Many people are aware that the Ironman Triathlon is held each year in Hawaii. Not as many are aware, however, that the biking distance in the Ironman triathlon is the same distance it takes to cover Oahu’s “Grand Circle Island tour." In fact, ... 

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Tours & Tickets

Oahu Grand Circle Island Day Tour with Dole Plantation

4.5 star rating: Recommended 331 Reviews

From jagged green mountains to sparkling ocean and pristine beaches, see Oahu's most stunning sites on a full-day tour that circles the island. Visit the North ...  Read more

Location: Waikiki, Oahu
Duration: 8 hours 30 minutes (approx.)

From USD $87.95

Big Island Grand Circle Island Tour

4.5 star rating: Recommended 120 Reviews

See the Big Island of Hawaii’s stunning beauty on a full-day Grand Circle tour. On the Grand Circle Island Adventure, you’ll visit Volcanoes National Park and ...  Read more

Location: Kona, Hawaii
Duration: 11 hours 30 minutes (approx.)

From USD $104.39

Big Island Day Trip: Grand Circle Island from Oahu

4 star rating: Recommended 25 Reviews

See the Big Island of Hawaii’s stunning beauty on a full-day Grand Circle tour from Oahu. You’ll fly from Oahu to the Big Island and circle the island to see ...  Read more

Location: Waikiki, Oahu
Duration: 16 hours (approx.)

From USD $402.08

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