If paradise had an address, it would be Hawaii. With its golden beaches, lush rainforests, volcanic landscapes, and deep-rooted Polynesian culture, Hawaii continues to be one of the world’s most sought-after travel destinations. Whether you’re visiting for adventure, relaxation, or culture, there are countless things to do in Hawaii that make this tropical paradise unforgettable.
As 2025 brings new experiences and events across the islands, it’s the perfect time to plan your Hawaiian adventure. In this comprehensive guide, Rahaal the Explorer highlights the best things to do in Hawaii — from snorkeling with sea turtles to hiking volcanic craters and exploring hidden beaches.
Why Visit Hawaii in 2025?
Hawaii is more than a destination — it’s an experience. Each island offers something unique, from Oahu’s vibrant nightlife to Maui’s scenic drives, Kauai’s natural beauty, and the Big Island’s volcanic wonders.
In 2025, Hawaii is focusing on sustainable tourism, cultural preservation, and eco-friendly travel. This means visitors can enjoy world-class experiences while supporting local communities and protecting the islands’ fragile ecosystems.
Whether you’re a first-time visitor or returning explorer, there’s no shortage of incredible things to do in Hawaii this year.
1. Explore Waikiki Beach (Oahu)
Waikiki Beach remains one of the most iconic places in Hawaii. Its calm waters, golden sand, and backdrop of Diamond Head make it perfect for both beginners and seasoned travelers.
Why go: It’s ideal for surfing lessons, paddleboarding, or simply relaxing with a view.
Best time to visit: Early mornings for sunrise or sunset for breathtaking photos.
Insider Tip: Walk to the east end for less crowded spots and better photo angles of Diamond Head.
Nearby attractions: Honolulu Zoo, Waikiki Aquarium, and Kalakaua Avenue for shopping and dining.
2. Visit Haleakalā National Park (Maui)
If you’re searching for the most dramatic sunrise in the world, look no further than Haleakalā National Park. Sitting at over 10,000 feet above sea level, this dormant volcano offers a once-in-a-lifetime view of clouds glowing over volcanic terrain.
Things to do:
- Watch the sunrise or sunset from the summit (reservations required).
- Hike the Sliding Sands Trail for lunar-like landscapes.
- Explore Kipahulu Valley’s bamboo forests and waterfalls.
Pro tip: Dress warmly — temperatures can drop below freezing even in summer.
3. Take the Road to Hana (Maui)
One of the most scenic drives in the world, the Road to Hana is a 64-mile journey filled with lush rainforests, waterfalls, and ocean vistas.
Highlights:
- Twin Falls: Perfect for a short hike and quick dip.
- Wailua Falls: A picturesque stop for photography.
- Wai’anapanapa State Park: Famous for its black sand beaches and sea caves.
Travel Tip: Start early in the morning and allow the whole day for this trip — it’s not about the destination, but the journey itself.
4. Snorkel at Hanauma Bay (Oahu)
Once a volcanic crater, Hanauma Bay is now a protected marine life conservation area, home to over 400 species of tropical fish.
Why it’s special:
Crystal-clear waters, vibrant coral reefs, and calm conditions make it perfect for snorkeling beginners.
Visiting Tips:
- Closed on Tuesdays for reef preservation.
- Make a reservation online before visiting.
- Arrive early to avoid crowds and parking issues.
Keyword note: For anyone searching “things to do Hawaii” with families, Hanauma Bay should be high on your list.
5. Hike Diamond Head Crater (Oahu)
A short but steep hike up Diamond Head offers panoramic views of Honolulu and the Pacific Ocean. This 1.6-mile round-trip trail is one of Hawaii’s most popular outdoor activities.
Duration: 1–2 hours
Best time to hike: Early morning or late afternoon for cooler temperatures.
Tip: Bring water and sun protection — the trail has little shade.
Reaching the summit feels like stepping into a postcard, making it one of the top things to do in Hawaii for active travelers.
6. Discover Volcanoes National Park (Big Island)
Home to Kīlauea, one of the world’s most active volcanoes, this park is a must-visit for nature lovers and geology enthusiasts.
Top attractions:
- Thurston Lava Tube: Walk through a tunnel formed by molten lava.
- Crater Rim Drive: Offers several scenic overlooks of volcanic craters.
- Chain of Craters Road: A 19-mile drive ending at the ocean, where lava once met the sea.
Pro Tip: Visit after dark to see glowing lava flows (when active).
Hawaii Volcanoes National Park offers an unforgettable combination of adventure and natural beauty.
7. Relax on Lanikai Beach (Oahu)
Often listed among the world’s most beautiful beaches, Lanikai Beach is known for its soft sand, turquoise waters, and views of the Mokulua Islands.
Why visit: Perfect for swimming, kayaking, and sunrise photography.
Tip: Parking is limited — arrive early or visit nearby Kailua Beach.
If you’re creating a “things to do Hawaii” itinerary that focuses on relaxation and scenery, this beach is essential.
8. Explore the Na Pali Coast (Kauai)
Kauai’s Na Pali Coast is the definition of dramatic beauty — towering cliffs, hidden beaches, and emerald valleys accessible only by boat, helicopter, or challenging hikes.
How to explore:
- Take a catamaran cruise for a relaxed view of sea caves and dolphins.
- Hike part of the Kalalau Trail for breathtaking coastal views.
- Helicopter tours offer the best aerial perspective.
This untouched landscape is one of the top things to do in Hawaii for adventure seekers and photographers.
9. Visit Pearl Harbor Memorial (Oahu)
A deeply moving experience, the Pearl Harbor National Memorial honors the lives lost in the 1941 attack that led to World War II.
What to see:
- USS Arizona Memorial
- Battleship Missouri
- Pacific Aviation Museum
Travel Tip: Entry to the visitor center is free, but tickets for memorials should be booked in advance.
For history enthusiasts, this site provides a meaningful contrast to Hawaii’s natural attractions.
10. Go Whale Watching (Maui, Big Island, Kauai)
Each winter, thousands of humpback whales migrate to Hawaii’s warm waters to breed and nurse their calves. Whale watching season runs from December to April, peaking around February.
Best places: Lahaina (Maui), Kona (Big Island), and Poipu (Kauai).
Recommended tours: Eco-certified companies that follow marine safety guidelines.
Seeing these majestic creatures breach and play is one of the most unforgettable things to do in Hawaii.
11. Discover Local Hawaiian Culture
Beyond beaches and volcanoes, Hawaii’s heart lies in its culture.
Cultural experiences:
- Attend a traditional luau with hula and Hawaiian cuisine.
- Visit the Polynesian Cultural Center on Oahu.
- Explore Hawaiian art and history at the Bishop Museum in Honolulu.
- Learn basic Hawaiian phrases — locals appreciate cultural respect.
Hawaii’s deep-rooted traditions and hospitality make every visit meaningful and memorable.
12. Go Snorkeling at Molokini Crater (Maui)
Located off Maui’s coast, Molokini Crater is a crescent-shaped volcanic islet teeming with marine life.
Highlights:
- Crystal-clear visibility up to 150 feet.
- Schools of tropical fish, manta rays, and coral reefs.
- Boat tours depart from Maalaea and Kihei harbors.
Molokini is a top pick for anyone searching for “things to do Hawaii” that combine adventure with underwater beauty.
13. Experience Waimea Canyon (Kauai)
Often called the “Grand Canyon of the Pacific,” Waimea Canyon stretches 14 miles long and 3,600 feet deep, offering stunning red, green, and gold hues.
Best activities:
- Stop at Waimea Canyon Lookout for panoramic views.
- Hike the Canyon Trail to Waipo’o Falls.
- Visit nearby Kokee State Park for additional trails.
This geological wonder highlights Hawaii’s diverse landscapes beyond its beaches.
14. Visit the Big Island’s Green Sand Beach
Hawaii’s Papakōlea Beach, located near South Point, is one of only four green sand beaches in the world. Its unique olive-colored sand comes from volcanic olivine crystals.
How to get there:
A 2.5-mile hike (one way) or a local shuttle ride from the parking area.
Tip: Bring plenty of water and sunscreen — shade is minimal.
This remote location offers a truly one-of-a-kind experience.
15. Attend a Local Festival or Event in 2025
Hawaii’s calendar in 2025 is packed with cultural and community celebrations.
Don’t miss:
- Merrie Monarch Festival (Hilo): The world’s premier hula competition.
- Aloha Festivals (Oahu): A month-long celebration of Hawaiian heritage.
- Kona Coffee Cultural Festival: Celebrating Hawaii’s world-famous coffee industry.
Participating in local events connects travelers to Hawaii’s authentic spirit — an essential experience for every visitor.
Travel Tips for Visiting Hawaii in 2025
- Book early: Hawaii remains a top destination; hotels and car rentals fill up fast.
- Respect local customs: Avoid touching wildlife, and never take lava rocks or sand as souvenirs.
- Pack smart: Lightweight clothing, reef-safe sunscreen, and hiking shoes.
- Sustainability matters: Support eco-certified tour operators and local artisans.
- Inter-island travel: Flights between islands are short and frequent — consider visiting at least two islands for variety.
Best Time to Visit Hawaii
- Peak Season: December–April (great weather, whale watching, but higher prices).
- Shoulder Seasons: May–June and September–October offer mild weather and fewer crowds.
- Off-Peak: November and early December offer budget-friendly travel and pleasant temperatures.
FAQs About Things to Do in Hawaii
1. What is the number one thing to do in Hawaii?
Watching the sunrise at Haleakalā National Park in Maui is one of the most iconic experiences in Hawaii.
2. Which Hawaiian island is best for first-time visitors?
Oahu is perfect for first-timers — it combines beaches, nightlife, history, and easy accessibility.
3. Can you visit multiple islands in one trip?
Yes. Inter-island flights are short and frequent, allowing easy access between Oahu, Maui, Kauai, and the Big Island.
4. Is Hawaii expensive to visit in 2025?
While costs can be high, budget-friendly options like vacation rentals, local food trucks, and public beaches make it manageable.
5. What are the best free things to do in Hawaii?
Hiking trails, public beaches, scenic lookouts, and cultural festivals offer free ways to explore the islands.
6. Is it safe to swim in Hawaii’s beaches?
Yes, most beaches are safe, but always check local conditions and lifeguard advisories before swimming.
7. Do I need a car in Hawaii?
Yes, especially on Maui, Kauai, and the Big Island. Oahu has public transportation, but a car offers more flexibility.
Conclusion
Hawaii in 2025 offers travelers a perfect blend of adventure, culture, and relaxation. Whether you’re hiking volcanic craters, snorkeling coral reefs, or immersing yourself in Hawaiian traditions, the islands promise memories that last a lifetime.
From sunrise hikes on Maui to peaceful beaches on Oahu and dramatic cliffs on Kauai, there are endless things to do in Hawaii — all waiting for you to explore.
So pack your bags, embrace the Aloha spirit, and let Rahaal the Explorer guide you to paradise in 2025.
