Things to Do on the Big Island: 7 Unforgettable Hawaiʻi Adventures
Many visitors come to Hawaiʻi dreaming of beaches, sunshine, and warm ocean water. However, Hawaiʻi Island offers much more than a relaxing day by the shore. From volcanoes and waterfalls to stargazing, fishing, snorkeling, and scenic flights, there are many unforgettable things to do on the Big Island. Whether you want adventure, culture, wildlife, or ocean fun, this island gives you plenty of ways to explore. Here are seven memorable experiences to consider during your Hawaiʻi Island vacation.
1. Manta night dive
A manta ray night snorkel is one of Kona’s most unique ocean experiences. After sunset, tour boats take guests to areas where manta rays often feed on plankton. Guides use lights to attract plankton, and the mantas glide through the water below. As a result, visitors can watch these graceful animals swim, turn, and feed in an unforgettable setting. In addition, manta rays do not have stingers like some other rays. However, this is still an open-ocean activity, so visitors should book with a professional tour operator and follow all safety instructions.
2. Waipio Valley
Waipiʻo Valley, also known as the Valley of the Kings, is one of the most beautiful and culturally significant places on Hawaiʻi Island. The valley is known for its steep cliffs, waterfalls, taro fields, and deep history. However, visitors should not assume they can drive or hike into the valley. Waipiʻo Valley Road access has been restricted because of safety concerns. Therefore, the best option for many visitors is to enjoy the view from Waipiʻo Valley Lookout and check current access rules before making plans. Even from the lookout, the scenery is powerful. In addition, it gives visitors a chance to appreciate the valley from a respectful distance.
3. Maunakea Star Gazing
Maunakea is one of the best places in the world for stargazing. The high elevation, dark skies, and clear conditions make it a special place to view the night sky. The Maunakea Visitor Information Station sits at about 9,200 feet and provides visitor information, safety guidance, and access to a memorable stargazing area. It is currently listed as open daily from 9 a.m. to 9 p.m. However, Maunakea is also a sacred and culturally significant place. Because of this, visitors should approach the mountain with respect. Dress warmly, drive carefully, and check weather and road conditions before going.
4. Surfing / Surfing Lessons
Surfing is one of Hawaiʻi’s most iconic ocean activities. Fortunately, the Big Island offers surf lessons for many experience levels.Beginners can book a lesson with a local surf school and learn the basics in a safer, more supportive setting. Meanwhile, experienced surfers can explore breaks that match their skill level. Before entering the water, always check conditions. In addition, choose a beach that fits your ability. Ocean conditions can change quickly, so local guidance matters.
5. Deep sea fishing
Kona is famous for deep-sea fishing. The waters off the Kona Coast drop into deep ocean close to shore, which makes the area ideal for big-game fishing.
Visitors can book a fishing charter from Honokōhau Harbor or Kailua-Kona. Depending on the season and conditions, anglers may target marlin, mahi mahi, ono, ahi, or other game fish. As a result, deep-sea fishing can be a memorable adventure for families, groups, and serious anglers. Before booking, ask the charter company what type of trip best fits your goals.
6. Explore Hawaiʻi Volcanoes National Park
Hawaiʻi Volcanoes National Park is one of the most remarkable places in the state. The park protects volcanic landscapes, rainforest trails, craters, lava fields, steam vents, and important cultural sites. Kīlauea is one of the world’s most active volcanoes. However, lava visibility changes often. Therefore, visitors should check current park and USGS updates before expecting to see active lava. Even when lava is not visible, the park is still worth visiting. You can explore scenic overlooks, walk across older lava flows, visit steam vents, and learn how volcanoes continue to shape Hawaiʻi Island.
7. Helicopter tour
A helicopter tour offers a completely different view of Hawaiʻi Island. From the air, visitors can see cliffs, waterfalls, coastlines, valleys, lava fields, and remote landscapes that are difficult to reach by car. Because the island is so large and diverse, a scenic flight can help you appreciate its dramatic range of environments. In one trip, you may see dry lava fields, lush rainforest, ocean cliffs, and hidden waterfalls. However, routes depend on weather and safety conditions. Therefore, book with a reputable operator and keep your schedule flexible.
Plan Your Big Island Adventure
There are many incredible things to do on the Big Island, and each part of the island offers something different. Kona is great for ocean adventures, fishing, dining, and manta ray tours. Meanwhile, Hāmākua and North Hawaiʻi offer valleys, waterfalls, and scenic drives. In addition, Volcano and the east side of the island offer rainforest, lava landscapes, and national park experiences. As a result, it helps to plan your activities by region so you spend less time driving and more time exploring. Most importantly, travel with respect. Follow posted rules, listen to local guidance, stay on marked trails, protect the ocean, and honor the cultural importance of the places you visit. Whether you are snorkeling with manta rays, stargazing on Maunakea, visiting Hawaiʻi Volcanoes National Park, or taking in the view from Waipiʻo Valley Lookout, Hawaiʻi Island offers adventures you will remember long after your trip.