Top 23 Activities on Big Island, Hawaii for 2025

Top Things to Do On the Big Island of Hawaii

Hawaii is filled with natural attractions such as beautiful waterfalls, four national parks, hiking trails, volcanoes, lava tubes, and black sand beaches. Moreover, it boasts incredible marine life encounters where you can witness sea turtles and dolphins in their natural habitats. Additionally, the rich Hawaiian culture ensures that the Big Island has something for every traveler.

1. Hawaii Volcanoes National Park

If you’ve never seen an active volcano before, you’re in luck. Hawaii Volcanoes National Park features two active volcanoes, Mount Loa and Kilauea. This is undoubtedly a bucket-list experience in Hawaii.

The park is situated south of Hilo and is a must-see when visiting this island. Kilauea is recognized as the world’s most active volcano, closely followed by Mount Loa. Additionally, this national park provides plenty of information about how the Big Island was formed, alongside hiking trails, crater views, lava tubes, and, if you’re fortunate, lava viewing. In our opinion, the best way to take it all in is through a Helicopter Tour. It is truly breathtaking.

Key attractions within Hawaii Volcanoes National Park (an International Biosphere Reserve) include the 1790 Footprints, Kilauea Crater, Volcano House, and the stunning Sea Arch. Other activities comprise a visit to the Thurston Lava Tube and the Jaggar Museum.

2. Mauna Kea Summit

Whether you’re an astronomy enthusiast or not, the Mauna Kea Summit is a sight you cannot afford to miss. It stands as one of the world’s premier spots for stargazing, largely due to its low light pollution, and various unique factors in Hawaii.

Visitors have marveled at sunsets from Mauna Kea Summit, citing it as one of the most spectacular sights of their lives. After sunset, consider taking a stargazing tour for additional breathtaking views. This activity allows you to see one of Hawaii’s stunning sights without the need for a telescope.

Keep in mind, you can drive up to the Visitor Information Center (VIS) in any vehicle, but to reach the summit you will need a 4WD. Alternatively, you can park at the VIS and do some stargazing there; just remember that the parking lot fills up quickly, so arrive early.

3. Mauna Kea Stargazing

Mauna Kea is recognized as one of the world’s top locations for stargazing. The summit hosts some of the most potent telescopes and observatories, including the Keck Observatory and the Subaru Telescope.

Visitors can engage in stargazing tours that usually include transportation, telescopes, binoculars, and expert guides who can offer insights into visible constellations, planets, and various celestial objects in the night sky.

However, it is essential to acknowledge that Mauna Kea holds a sacred significance for Native Hawaiians, and there are concerns regarding tourism’s impact on the delicate ecosystem. Therefore, visitors should respect the mountain’s cultural and environmental significance, adhere to all rules and regulations, and consider taking tours with reputable, eco-friendly operators.

For an extraordinary experience in Hawaii, consider a night of stargazing on the slopes of Mauna Kea or Mauna Loa. NASA uses these pristine night skies for studies of Mars.

4. Waipiʻo Valley

For a landscape that is unlike any other, visit Waipiʻo Valley on the island. Situated at the northern end of the Hamakua coast, the lush green hills extend as far as the eye can see before they give way to a beautiful black sand beach. This beach is complemented by a river flowing through it, leading directly into the ocean.

This valley is an excellent spot for hiking and waterfall-hopping, with five different waterfalls at four points jutting out from the valley.

5. Night Snorkel or Dive with Manta Rays

Diving or snorkeling with manta rays on the Big Island of Hawaii presents an extraordinary experience. The Kona coast houses a population of manta rays renowned for their elegant movements. Nighttime is particularly ideal for viewing them, as this is when they are most active, feeding on plankton attracted to underwater lights.

During your dive, you will witness the graceful manta rays gliding through the water, sometimes coming dangerously close. The whole experience is truly unforgettable, showcasing some of the most awe-inspiring sights.

If you’re inclined to dive or snorkel with manta rays, be sure to select a reputable tour company that boasts experienced guides prioritizing safety for both the divers and the rays. With appropriate preparation and methods, this activity could be transformative, leaving you with lasting memories. Here is the tour we recommend.

6. Visit Rainbow Falls Near Hilo

Located just a few miles outside Hilo, Rainbow Falls is a waterfall not to be missed. In fact, many would argue it is the second-best waterfall to visit, following Akaka Falls.

Visitors can either drive or stroll from Hilo to the park that encircles the falls. A viewing platform allows for excellent photography of the waterfall and surrounding beauty. A short hike will bring you closer to the falls, letting you explore the lush vegetation and wildlife of the area.

Rainbow Falls can become quite crowded with visitors. We suggest arriving early in the morning, especially when a cruise ship is in port. Notably, this is the best time to catch rainbows forming in the mist of the waterfall. If you lack transportation, consider joining an island tour that includes a visit to the falls.

7. Try Hawaiian Poke

Hawaiian Poke is a staple found across many Hawaiian Islands. We were first introduced to Poke during our time in Maui a few years ago. This dish consists of diced raw fish—typically tuna or salmon—marinated in a savory soy sauce and served with various toppings. We loved sampling different toppings such as seaweed, avocado, cucumber, edamame, and macadamia nuts, to mention a few.

Depending on the restaurant you visit, you can be as adventurous or traditional as you wish. Definitely give it a try! Some recommended spots are Da Poke Shack in Kailua-Kona, Suisan Fish Market in Hilo, and Umeke’s Fish Market Bar & Grill, located in Kailua-Kona and Kahului.

8. Snorkel Kealakekua Bay and the Captain Cook Monument

Kealakekua Bay is renowned for some of the best snorkeling on the Big Island of Hawaii. Although it is not the easiest spot to reach, the journey adds to the experience of this remarkable location. The waters are crystal clear, complemented by stunning coral reefs and vivid wildlife. You’ll also discover the Captain Cook Monument, a white obelisk marking the location where Captain James Cook lost his life during a skirmish with Hawaiians in 1779.

The real allure lies in getting into the water. Several routes can bring you there, depending on your fitness level. If you’re up for a challenge, consider the hike that’s roughly 4 miles round trip at a moderate level; the scenery is breathtaking. Alternatively, if you enjoy water sports, renting a kayak is a fun option. The simplest way is to join a tour that handles all the logistics.

Regardless of how you arrive, please take care to preserve this natural gem. Avoid standing on the coral and opt to wear a rash guard instead of using sunscreen, as both actions can be harmful to the coral and marine biodiversity in the area.

9. See Petrified Trees at the Lava Trees State Park in Puna

Lava Trees State Park presents a distinctive environment on the Big Island of Hawaii, known for its hauntingly beautiful petrified trees formed by an ancient lava flow.

The petrified trees at this park were created when a lava flow swept through the area in the 1700s, encasing living trees in lava. Over time, the lava cooled and solidified, leaving behind hollow rock tubes. When the trees decayed and fell, they left the petrified molds that are visible in the park today.

This area is easy to explore on foot, allowing visitors to wander along the park’s paths while admiring the unusual, otherworldly landscapes. Besides the petrified trees, the park also showcases various volcanic features, including lava tubes and steam vents.

10. Punaluʻu Black Sand Beach

Black sand beaches are some of the most exotic in the world, with few being accessible to visitors. However, Punaluʻu Beach on the Hawaiian Islands welcomes guests with a plethora of activities.

You can take a snorkeling tour offshore or enjoy nearby hikes. If you wish to camp overnight, you can do so with a camping permit. In addition to the black sand, the beach is famous for its Hawaiian green sea turtles, which can often be spotted relaxing on the shore. Caution is required as these turtles are classified as an endangered species, but thankfully, their beach area is typically roped off for their protection.

11. See Papakolea Green Sand Beach

For a truly rare experience, don’t miss this green sand beach, Papakolea—the only one of its kind in the U.S. One of just four green sand beaches globally, the other three are located in Guam, Norway, and the Galapagos Islands.

The beach’s distinctive green sand originates from cinder cones surrounding volcanic vents that are nearly 50,000 years old, with the green hue coming from dissolved olivine crystals within the lava flows. Accessing the beach involves an adventurous hike of 2.5 miles one way from the parking area, descending a steep cliff. Please note that rental car agencies prohibit driving along this track because it is illegal and damaging to the environment.

12. Drive Up the Hamakua Coast

The Hamakua Coast features a picturesque stretch of coastline on the northeastern side of the Big Island, famous for its spectacular ocean views, lush landscapes, and stunning waterfalls. A drive along the coast is an essential activity for any visitor to the island.

Beginning in Hilo, the journey up the Hamakua Coast takes you through charming small towns such as Papaikou, Honomu, and Laupahoehoe, showcasing breathtaking views of the Pacific Ocean alongside lush green hillsides and tropical crop fields, including papayas and bananas.

A highlight of this drive is the scenic overlook at Waipiʻo Valley, where you can revel in sweeping views of both the valley and the ocean. The valley features a black sand beach and is home to many historically significant cultural sites.

Another must-see attraction is Akaka Falls State Park, boasting a stunning 442-foot waterfall surrounded by rich vegetation and walking trails, complete with picnic areas and restrooms for visitors.

13. Akaka Falls State Park

For a real adventure, check out the Akaka Falls Trail in Akaka State Park, located north of Hilo. A state park map will help you navigate your way. For the fullest experience, you may want to take the circle trail, where you’ll encounter lush greenery followed by Banyan trees.

The trail appears to vanish into the trees; however, upon closer inspection, you’ll discover it continues deeper into the woods. The surroundings become dark and mysterious, enhancing the allure of this loop trail. Along your way, you’ll also see Kahuna Falls before arriving at the main attraction: Akaka Falls. For waterfall enthusiasts, this “Waterfall Exclusive” tour offers a fantastic opportunity.

14. Hawaii Tropical Bioreserve and Botanical Gardens

The botanical gardens on the Big Island are some of the most impressive attractions to explore. Among them, the Hawaii Tropical Botanical Gardens stands out as a favorite.

This garden is home to over 2,000 types of tropical plants from around the globe. You can either hike or drive to the gardens. However, it’s often more enjoyable to hike, as the anticipation builds with every step. Additional gardens worth exploring include the Panaʻewa Rainforest Zoo and Botanical Gardens and the World Botanical Gardens in Hilo.

15. Kilauea Iki Trail

Exploring the many trails on the Big Island is the best way to experience its natural beauty. These trails lead you deep into lush forests, revealing everything from waterfalls to rivers, craters, and volcanoes.

The Kilauea Iki Trail is one of the island’s most well-known trails, guiding you into a pit crater within Hawaii Volcanoes National Park. The trail is approximately 4 miles long, allowing you to trek across ancient lava beds, one of the highlights of many visitors’ adventures.

16. Crater Rim Trail

The Crater Rim Trail follows the Kilauea Volcano Caldera and is the longest loop trail on the island, taking roughly 8 hours to complete. Nevertheless, those 8 hours will fly by, as you will be captivated by every moment of this unforgettable experience.

Along the way, you will witness lava formations, cinders, lava tubes, steam vents, and the impressive effects of previous lava flows on the surrounding landscape. Keep in mind that Kilauea Volcano experienced an eruption in 2020, which dried out a water lake and solidified a massive lava lake, offering a sight like no other.

Be aware that noxious fumes may emanate from eruptions, and both air quality and weather can be unpredictable.

17. Puʻuhonua O Honaunau National Historical Park

According to legend, if you broke one of ancient Hawaii’s laws, the land where Puʻuhonua O Honaunau National Historical Park now stands would have sheltered you. This park features archaeological sites with temples and other structures, believed to be protected by the God of Life, where today visitors can still feel that energy.

18. Dolphin Spotting

Dolphins are plentiful throughout the Hawaiian Islands, and the Big Island is no exception. Spinner dolphins, in particular, frequent the waters surrounding the Big Island. You can spot them daily in the bay of Kona, but exercise caution regarding your actions around them. These nocturnal creatures rest in the bay during the day, so it’s best not to bother them until they are ready to swim up.

Watching spinner dolphins is a delight, as they exhibit playful jumps and spins when they breach the water. Consider joining an eco-friendly tour for your best chance to observe them in their natural environment.

As travelers, it is crucial to be mindful of our impact on the local people, wildlife, and ecosystems. Spend your day relaxing on the beach while waiting patiently for dolphins to surface at their own pace.

19. Ocean Rider Seahorse Farm

Meeting seahorses up close is a rare opportunity for many, and even more so to touch one. Fortunately, the Big Island of Hawaii is the place to experience this at the Ocean Rider Seahorse Farm. This unique farm focuses on seahorse conservation through education and provides sales for personal and commercial use.

Visitors can partake in a seahorse tour to see these enchanting creatures up close. Trust us; encountering a seahorse in person is like stepping into a fairytale. Guides will often allow you to touch these wonderful creatures if you wish. This astonishing experience is sure to create lasting memories.

20. Coral Reef of Big Island of Hawaii

The coral reefs surrounding the Hawaiian Islands are among the world’s most diverse, due to their remote Pacific Ocean location. More than 1,000 different marine life species inhabit the coral reefs here. To truly experience the vibrant coral reef ecosystem, head to Kona.

Kona hosts some of the most splendid reefs in Hawaii, with numerous snorkeling tour operators eagerly awaiting to outfit and guide you in exploring the underwater beauty while protecting marine life.

Additionally, make sure to spend some time on one of the beaches, as you will discover soft, silky sands perfect for relaxation after your snorkeling adventures.

21. Visit Kailua Kona

If you are a coffee lover, you’re likely familiar with Kona Coffee, which is cultivated in the mountain plantations of Kailua Kona. A visit to this region is worth every minute, as you can partake in a coffee plantation tour and sample freshly produced coffee.

Be sure to spend some time in Kona itself, known for its pristine beaches, including the popular Kailua Beach Park and Magic Sands Beach. In addition, explore the historic sites like Hulihee Palace, a former royal summer residence turned museum, and Mokuaikaua Church, the oldest Christian church in Hawaii.

22. Hapuna Beach

For an exceptional beach experience while on the Big Island, Hapuna Beach is the place to be. It frequently ranks among the top white sand beaches in Hawaii, making it a perfect spot for sunbathing, bodyboarding, and snorkeling.

As the evening approaches, take a stroll to the Mauna Kea Luau for dinner. Along with a delicious roast pig, enjoy captivating music, vibrant dance performances, and a fire show during this memorable luau.

23. Kehena Black Sand Beach

Kehena Black Sand Beach is a unique and stunning destination on the Big Island. Situated in the Puna district, it is about 45 minutes from Hilo and is celebrated for its black sand, clear waters, and secluded atmosphere. Additionally, you will find resident sea turtles often swimming near the shore, allowing for captivating observation from a safe distance.

On Sundays, both locals and visitors congregate at Kehena Beach for a vibrant drum circle, bringing a lively and festive atmosphere filled with mesmerizing music. Do note that this beach has clothing-optional policies, which are prominently displayed during the drum circle.

After your swim, explore the accessible hike to nearby tide pools. These natural pools are teeming with life, offering excellent snorkeling opportunities where you can witness a variety of marine organisms, including colorful fish and sea urchins.

How to Get to The Big Island

Traveling to the Big Island of Hawaii can be accomplished in several ways, with the best option depending on your starting point, budget, and preferences.

1. Fly: The most common method of travel is flying into either the Kona International Airport (KOA) or Hilo International Airport (ITO).
2. Cruise: Alternatively, you can take a cruise, as many cruise lines offer itineraries with stops in Hawaii, and some even manage their private ports on the island.
3. Inter-Island Ferry: If you’re already in Hawaii, take the inter-island ferry from Maui or Oahu. This service runs daily, showcasing stunning scenery and ocean views.
4. Private Boat: Renting a private boat or yacht allows for a more exclusive and intimate experience while exploring the island at your own pace.
5. Drive: If you’re already in Hawaii and wish to explore other islands, you can commute to the Big Island via ferry or by renting a car to take on the inter-island ferry, providing flexibility for exploring at your leisure.

Getting Around the Big Island

The most effective way to navigate the Big Island is by driving. You can check CarRentals.com for price comparisons and availability.

Download this self-guided driving tour of the Big Island to see all the top attractions, including the Kilauea Visitor Center, Rainbow Falls, and a hike to the renowned green sand beach.

For those looking for alternative transport options, here are additional methods:

• Public Transportation: The Hele-On Bus operates daily on the Big Island, covering most regions, albeit with limited schedules.
• Taxi: Taxis are available on the island, but they can be expensive, especially for longer trips.
• Shuttle Services: Many shuttle services are available, providing transportation to popular tourist spots. They can be suitable if you prefer not to rent a car, although some may have limited schedules.
• Bicycle Rentals: In areas like Kona and Hilo, bicycle rental shops offer opportunities for leisurely exploration of the scenic island.

Where to Stay on the Big Island

The Big Island can be divided into two areas: the beautiful beaches of the Kona Coast to the west and the lush rainforests and volcanoes of Hilo to the east. Kona and Kohala feature the island’s best beaches and are home to the majority of its resorts.

• The Four Seasons Resort Hualalai on the Kona-Kohala coast offers exceptional luxury accommodation.
• Aston Kona by the Sea is a quiet condominium resort ideal for families.

Hilo also provides excellent lodging options, boasting rainforests, waterfalls, and volcanoes.

• Inn at Kulaniapia Falls is set on 22 acres surrounding Hawaii’s largest accessible waterfall, just 15 minutes from town.
• Grand Naniloa Hotel Hilo – A Doubletree by Hilton, situated downtown Hilo, recently renovated.

Frequently Asked Questions

What is the #1 Thing to do on the Big Island of Hawaii?

A visit to the island mandates a trip to Mount Kea. Not only can you stargaze here, but you also have the opportunity to admire the countless waterfalls cascading on the slopes.

How Long Does it Take to Drive Around The Big Island?

Driving around the Big Island without stopping for activities typically takes around 8 hours. However, if you plan to engage in activities along the way, add the time required for each activity to the driving duration.

What is the best area to stay on the Big Island of Hawaii?

Your ideal area for lodging will depend on your interests. Hilo is quiet and conveniently located near the island’s two major volcanoes, making it suitable for those wanting extensive volcano tours. Conversely, Kona offers more daily activities and a vibrant nightlife.

Why You Should Visit the Big Island

Planning a trip to Hawaii? Don’t miss the Big Island! This destination is perfect for adventure seekers, families, or those interested in Hawaiian culture. The Big Island of Hawaii offers something for every type of traveler.