Oahu Ultimate Circle Island Tour Full Day Adventure Majestic Circle Oahu Island Day Tour in Hawaii Oahu Grand Circle Island Tour Oahu Circle Island Tour with Malasadas and Garlic Shrimp Oahu Island and North Shore Half Day Trip Penghu: One-day trip to Hot Island Okura - Visit Okura Island & explore Gupo Island & enjoy water fun & fishing & visit floating amusement park and authentic seafood delicacies 2D1N Grand Canyon: 4-in-1 Grand Circle Tour from Las Vegas Golden Circle Tour and Kerid Crater Day Tour Big Island Highlights Day Tour Golden Circle and Secret Lagoon Full Day from Reykjavik