4-Day Adventurous Honolulu Itinerary

• Hike up Diamond Head - Start the day with a sunrise hike up Diamond Head for magnificent views of Honolulu. The hike takes around 1.5 - 2 hours and is a moderately challenging trek. Make sure to wear comfortable shoes, bring plenty of water, and sunscreen.
• Explore Waikiki Beach - Spend the afternoon relaxing on Waikiki Beach, known for its crystal-clear water and golden sand. Rent a paddleboard, kayak, or surfboard for even more adventure. As the sun sets, take a stroll down the beach and check out the street performers and numerous beach bars.
• Snorkel at Hanauma Bay - Start the day early and head over to Hanauma Bay for a spectacular snorkeling experience. Considered one of the best places to snorkel in Hawaii, Hanauma Bay boasts an abundance of coral reefs, fish, and sea turtles. Make sure to bring a camera to capture the stunning underwater scenery.
• Visit Pearl Harbor and USS Arizona Memorial - Spend the day learning about WWII history at Pearl Harbor and visit the USS Arizona Memorial. Take a guided tour through the Pearl Harbor visitor center and learn about the events leading up to the attack. The USS Arizona Memorial is a solemn tribute to those who lost their lives in the attack and offers a powerful and moving experience.

Time and Costs Estimates

• Diamond Head Hike (2 hours, $5 admission fee)
• Waikiki Beach (Free, equipment rental prices vary)
• Hanauma Bay Snorkeling (3 hours, $14.99 per person)
• Pearl Harbor and USS Arizona Memorial (4 hours, $79.00 per person for a guided tour)
Total Estimated Costs: $98.99 per person

Transportation

Travelers should consider renting a car to get around the island. Car rental costs average around $50-$75 per day. Public transportation is also available, with a one-way bus fare costing $2.75. Taxi and ride-sharing services are also available and can cost around $40-$50 for a one-way trip from Honolulu International Airport to Waikiki.

Useful Tips

If you have more time, consider taking a day trip to the North Shore to experience the famous surf breaks and shrimp trucks. For those with less time, skip the Pearl Harbor tour and spend the day exploring the downtown Honolulu area, including the state capitol building and Chinatown. Also, make sure to pack comfortable clothing and shoes, a reusable water bottle, and plenty of sunscreen.

Airports

Honolulu International Airport (HNL) is the main airport serving Honolulu and is located 6 miles from the city center. It is a hub for Hawaiian Airlines and offers flights to numerous domestic and international destinations. The airport features many dining and shopping options, and transportation to and from the airport is readily available.