Hawaii Geo Tours
Explore Kilauea Caldera
Learn. Explore. Play.
With personalized attention and insider insights, you’ll gain a deeper appreciation for the Big Island’s unique culture and geography. Explore unique places that are rarely seen by visitors. Our small group tours feature a sit-down lunch and a full day of guided exploration in our Mercedes Sprinter Vans. For those wanting a personalized experience, we offer private VIP tours anywhere on the Big Island. Book Now for a Volcano Adventure on the Big Island!
Our Happy Customers Say…
Read what our other guests have said about our guided trips of Hawaii’s Volcanoes National Park.
Zane was incredibly knowledgeable about the island! If you want to go on a tour with a geologist, this is the one to take!! As a privately owned company, he was able to hit all of the major island highlights as well as take us to places on the island that other tour companies don’t visit. We learned so much about the history of the island and the volcanos on the island all while having a fantastic time! HIGHLY recommend!!
We couldn’t have made a better choice!!! Definitely the guides know their stuff, from history of the island and its people to the geological topics that kept me entertained throughout the trip. We just about went around the island in vip style, the guys were well known everywhere they took us as well as knew their way. Will recommend it to a few friends that are planning to visit the island, it’s a must in your itinerary and couldn’t have made a better choice in tour guide services
Wow! Fantastic tour of the erupting volcano!!! The guides are geologists and explained so much about the volcano and how all the Hawaiian islands were created. The pictures I got during the day, and especially at night were incredible! The food and winery tasting were good too. I’ve done this tour twice in the past year and recommend it highly! I wish I could give more than 5 stars!!! 🤙
David has a vast knowledge of so much of the island it’s amazing and he charmed us with a ton a factoids the whole day. Highly recommend if you are short on time on the island but want to see as much as you can in little time.
David was an outstanding host and tour guide. He was very knowledgeable and entertaining. I highly recommend this tour. You will see a ton, learn a lot about the island and enjoy a delicious lunch.
Zane found his calling. He is incredibly well educated in geology, has traveled the world and knowledgeable about not only the local history, but the flora and fauna of the island too. And he is super personable and able to keep all 10 of interested for almost twelve hours of the day. We conversed about what we wanted to see on a big scale and he narrowed it to specifics based on weather, crowds and our groups patience. He was a saint. If you want to enjoy the very best island tour and get educated on the land and history, hire Zane and you will write the next five star review!
What an excellent way to get to know the Big Island and learn about its unique place on Earth. Our tour guide Eric picked us up on time at our rented villa along with a number of other visitors and we proceeded to spend one of the better days on a tour of the island. Eric is one of the proprietors of the tour, is a degreed geologist and is truly an engaging and friendly person. The tour was excellent which combined both interesting sights and a tremendous amount of local knowledge about lava flows and local history. To say that this was worth the day spent would be to put it mildly. Even at twice the price, I would happily do this again and recommend the tour to anyone.
Dave was a great guide. Very informative tour. I really enjoyed the geological aspect and lots of information on how the islands were formed and keep growing. Many interesting stops along the way including a walk through a lava tube. Very cool! Great experience!
A must tour experience! Such an incredible day. What is unique about This tour, is how much you learn about the island formation and the flexibility in where he takes you! We traveled with friends and booked the VIP tour…if you can swing it, definitely put Geotours on your itinerary! Erik will not disappoint. You can see that he is passionate about the island and what he does. Mingled well with our group, lots of laughs, great energy and had a BLAST!!!
Amazing tour! Our guide Dave was absolutely fantastic, very knowledgeable and funny, kept everyone entertained over the trip.