- About Us
Your Local Experts in Hawaiian Adventure
At Excursion Source, we’re more than just a tour provider—we’re passionate locals who live and breathe the spirit of Hawaii. With years of island experience, we’ve carefully curated the most unforgettable excursions the Big Island has to offer. From snorkeling in crystal-clear waters to witnessing manta rays glide beneath you at night, every tour is designed to inspire awe and connection.

- Explore Deeper
Curating Exceptional Travel Experiences
Whether you’re seeking thrill, tranquility, or a little of both—we’ll help you experience Hawaii like never before.

Years Of Experience
Trip Destinations
- Travel Better
Authentic Hawaiian Excursions
Locally Guided

Island Experts

Easy Booking
Quick, secure online reservations with transparent details and personal support whenever you need it.

Custom Charters
Create your dream trip with private tours tailored to your schedule, group size, and interests.

Eco Friendly
We respect Hawaii’s natural beauty by practicing sustainable tourism and protecting marine life responsibly.

Small Groups
Enjoy a more personal, relaxed, and immersive tour experience with limited group sizes on board.

Trusted Guides
Our experienced, certified guides prioritize your safety, comfort, and enjoyment on every single excursion.
- We Create Memories
Discover Real Hawaii With Excursion Source
2007
Local Knowledge
Explore hidden gems with experienced island-based guides.
2012
Seamless Booking
Fast, simple, and secure online reservation process.
2019
Personalized Tours
Custom adventures designed around your unique interests.
2024
Eco Commitment
Sustainable practices to protect Hawaii’s natural beauty.

Years Experience

- Authentic Adventures
Why Choose Excursion Source
Expert Guides
Trained professionals ensuring safe, enjoyable experiences daily.
Small Groups
More personal, relaxed, and immersive tour experiences.
Family Friendly
Fun and safe adventures for all ages.
Scenic Locations
Visit Hawaii’s most breathtaking tour spots.

Ocean Wonders

Cultural Insight

Sunset Cruises

Wildlife Encounters
- Lasting Memories,
Explore Hawaii With Us
Family Friendly
Safe, fun experiences suitable for all ages and groups.
Best Price Guarantee
We offer value-for-money packages without compromising on quality.
Sustainable Travel Practices
We support eco-friendly tourism to preserve the environment &
- Unique Tours
We take care of your trip
Experience Hawaii’s natural beauty with expert guides, personalized tours, and unforgettable adventures designed for every traveler’s dream.
Our locally-led tours offer unique access to hidden gems, ensuring safe, fun, and eco-friendly experiences across the Big Island.
From snorkeling vibrant reefs to sunset cruises, we provide tailored excursions that create lasting memories for families and friends.
Discover Hawaii’s wildlife, culture, and stunning landscapes on small-group tours that prioritize your comfort, safety, and enjoyment.






Ready to Start Your Hawaiian Adventure? Contact Us Now!
Have questions or want to customize your tour? Our friendly local experts are here to help you plan the perfect island experience. Call us today and let the adventure begin!
- Client Testimonial
Guest Reviews & Feedback
The manta ray snorkel was incredible! Friendly guides, safe environment, and breathtaking views. This unforgettable experience made our Hawaii trip truly magical.
