Diving on the Big Island

White Sea Urchin
The rare white sea urchin. Kona Coast. 40 ft depth. Photo credit: Clem Classen

Diving in Hawaiian waters, whether it’s snorkelling or scuba, has always been regarded as one of the must-do diving experiences. But if you have ever dived in other locations around the world it may not be what you expect… *hint: it’s even better than you could imagine..

Nudibranch Big Island Horizon Guest House
Nudibranch. Big Island. 1 ft depth. Photo credit: Clem Classen

What's different about diving in Hawaii?

The Hawaiian Islands are one of the most remote areas on earth. Not only are the islands isolated but the main Pacific Ocean currents do not intersect around the Hawaiian Island chain. This has meant that there hasn’t been the same current drift that other islands have had, and as a result the islands don’t have the same level of bio-diversity as some of the other island chains. In fact, we are missing the large amount of invertebrates found in other tropical waters.

Soft corals Kona Coast Horizon Guest House Hawaii
Soft corals. Cave diving, Kona Coast. 30 ft depth. Photo credit: Clem Classen

Around all the Hawaiian Islands are steep drop-offs into deep water and because of this there are very few shallow reefs to harbor and protect the sensitive sea fans and soft corals.

Juvenile Frog Fish
Juvenile frog fish. Kona Coast. 30 ft depth. Photo credit: Clem Classen

Having been a professional diver for many years, I was astounded when I first dived other tropical locations. When I dived in French Polynesia, in particular the Tahitian Islands, I was amazed to see the variety of marine life. Vast fringing reefs formed lagoons rich with colorful clams, soft corals, sea fans, shrimp and crabs.

Green Turtle Honaunau Big Island Horizon BnB
Green turtle. Honaunau, Kona Coast. 15 ft depth. Photo credit: Clem Classen

So what IS special about diving in Hawaii?

The Hawaiian Islands not only have indigenous and unique marine life, but of the known 24,000 species of fish in the world:

  • The Hawaiian Islands are home to over 1,100 species
  • Among this number, 149 are native to Hawaii (these include the Hawaiian Whitespotted Puffer and the Potter’s Angelfish)

Diving along the Kona Coast means you’ll be able to see over 40 percent of these native species of fish, almost all of the native corals, as well as the Hawaiian green sea turtle, and all just minutes from entering the ocean – and in as little as 5 feet of water!

Flame Angel Big Island Hawaii
The rare flame angel fish. Big Island. 40 ft depth. Photo credit: Clem Classen

Safer Diving

Diving in the Hawaiian Islands is some of the safest diving in the world. There are no sea snakes, box jellyfish or other toxic creatures. The water is warm and clear and the currents are generally slow or non-existent.

Crown of Thorns Starfish
Crown of thorns starfish. Kona Coast. 25 ft depth. Photo credit: Clem Classen

The geology can be spectacular, with wondrous caves and beautiful drop-offs.

Manta Kona Coast Big Island Hawaii Horizon BnB
Clem with Manta. Kona Coast. 50 ft depth.

Deep water, pelagic sea creatures can be found relatively close to shore. These include manta rays, dolphins, and even giant whale sharks – don’t worry they’re not dangerous, they’re in fact a docile, plankton feeder. For more detail on the whale shark: https://oceanservice.noaa.gov/facts/bigfish.html

Tinker's butterfly Horizon Guest House Big Island
The rare tinker’s butterfly fish. Big Island. 135 ft depth. Photo credit: Clem Classen

And there’s always the famous humpback whale! You’re unlikely to encounter this mammal during a dive, but the spectacular displays topside, put on by the whales when they breach, is not to be missed if you happen to be on the island during ‘whale season’ (December to March).

Masked Butterfly Honaunau Big Island Horizon BnB

Where to dive?

Horizon Guest House is just minutes from one of the best local snorkeling spots – Two Step. We also have masks and snorkels on hand for guests to use.

Big Island Divers

But if you’re looking for a more comphrensive diving and/or snorkeling experience we recommend Big Island Divers. Corrine and the team will help you decide on what experience best suits you, whether it’s snorkeling, either with dolphins or as part of a whale watching trip, or one of the many scuba diving packages. Don’t forget their legendary Kona Manta Ray Night Dive – it’s not to be missed!

For more information on Big Island Divers check out their website www.bigislanddivers.com  and their amazing Instagram https://www.instagram.com/bigislanddivershawaii/

Experience diving here on the Big Island! Stay close to the action at Horizon Guest House. To book now click the button below.

Author: Angus Meek

Big Island Lava and the Hawaiian Diamond

A'a and Pahoehoe Big Island Horizon BnB
A'a and Pahoehoe lava

Hawaii is a series of islands composed, primarily, of lava. Lava isn’t all the same. Two main types are A’a (ah-ah) and pahoehoe (paw-hoey-hoey). There is also a third type, but you’re not likely to encounter it as it forms during submarine eruptions, this is called ‘pillow’ lava.

The dynamics of a lava flow generally dictate which type of lava forms. A’a lavas are associated with high discharge rates and steep slopes, while pahoehoe flows are associated with lower discharge rates and gentle slopes. Geology aside, pahoehoe is usually darker and a’a tends to be lighter and brownish to reddish. The reddish comes from oxidation of the iron to iron oxide.

Pahoehoe tends to be smooth. You can generally walk on it without shoes. A’a on the other hand is chunky and sharp  – think of the sound you’d make when trying to walk on it bare foot!

Two Steps Big Island Hawaii Captain Cook Horizon Guest House
Two Steps

If you snorkel at Two Steps, only minutes from Horizon Guest House and adjacent to Pu’uhonua O Honaunau National Historical Park, or Place of Refuge, you’ll find yourself walking over smooth pahoehoe before entering the water.

Black sand Horizon Guest House Honaunau Captain Cook Hawaii
Black sand

When the lava is broken up into fine grains we end up with a black sand. However, when the mineral olivine is present in large enough quantities, and is packed into a sedimentary formation, natural erosion creates a green sand beach.

In the photo below is the ‘famous’ Green Sand Beach – also called Papakōlea Beach. This unique beach is located about two miles from the southern most point of the Big Island, South Point, and is approximately an hour’s drive south of Horizon Guest House.

Green Sand Beach Big Island Hawaii Horizon B&B Captain Cook
Papakōlea Beach

Papakōlea Beach is one of only four green sand beaches in the world, the other three are in Guam, Galapagos Islands and Norway.

The cliff in the background of the photo is a loose, sedimentary formation containing a relatively large amount of olivine as fine crystals. The green crystals are mixed with black (lava) and white (coral/shells) sand and, as a result, some patches of sand are greener than others.

How to get there

To get to Papakōlea Beach involves a drive and a hike (but it’s well worth the extra effort).

  1. Take the road to ‘South Point’ between mile markers 69 and 70 on Hwy 11 (between Kona and Volcano Village). Drive to the small harbor at the end. On the left hand side there is a car park.
  2. Walk from the car park to the ocean and take the road to the left (facing the water, toward the east). Follow the road with the ocean on your right for approximately 2.5 miles. At this point you will be above the beach. Next, make your way carefully along the lava cliff on the west side of the bay.

Tip: Leave early and try to make the trip on a weekday to avoid the crowds.

You can see in the next photo how green the olivine sand is. There is also a lava rock with olivine occlusions, and a bracelet made from larger olivine crystals.

Peridot Horizon BnB Hotel Captain Cook Hawaii
Olivine sand and lava

Fun fact! A type of olivine is peridot (also found in meteorites) and is a gem quality stone. Peridot is also referred to locally as ‘Hawaiian Diamond’. Found in only a fraction of the olivine deposits, it is the birthstone for the month of August – so happy birthday to all you August babies out there!

Strange but true! When lava is ejected into the air, it can form an usual solid lava that has an uncanny resemblance to petrified wood. These samples below came from the Hualalai mountain, which is the mountain you see when you land at the Kailua-Kona airport.

Solid lava Hawaii Big Island Horizon Guest House
Solid lava almost identical to petrified wood!

Click the Book Now button below for more details on how to make a reservation!

Author: Angus Meek

Top 5 must-see sights on the Big Island

Two Steps Horizon Guest House Big Island Hawaii
Two Steps [Photo credit Horizon Guest House]

1. Snorkel at Kealakekua Bay & Two Steps

Snorkel both or just one – both are fantastic. Kealakekua Bay is one of the best places to snorkel in Hawaii. An easy drive from Horizon Guest House to either hike down to the Captain Cook monument and snorkel, or make a day of it on a commercial boat such as the Fair Wind snorkel cruise.

Just arrived and want to get in the water straight away? Two Steps is only minutes from Horizon Guest House. We have snorkels and masks on hand for you to use and you’ll be swimming with yellow tangs in no time.

Easy for beginners Two Steps is so-named because of the natural rock steps used to access the water.

Place of Refuge Big Island Horizon Guest House Kona
Place of Refuge [Photo credit Horizon Guest House]

Tip: Don’t forget to visit Pu’uhonua O Honaunau National Historical Park (translated as Place of Refuge) on the left side of the bay.

2. Volcanoes National Park

Less than 1.5 hours away Hawaii Volcanoes National Park contains some of the most unique geological, biological, and cultural landscapes in the world, including the summits of two of the world’s most active volcanoes – Kilauea and Mauna Loa.

Volcano Big Island Hawaii Horizon B&B
[Photo credit Horizon Guest House]

We recommend you make the visitor center your first stop on arrival to find out how active the volcanoes are and for the latest tips on the best vantage point. Whether it’s a crater rim drive and a stop at the Jagger Museum, or a serious hike on the newly re-opened (July 2019) trail in the Napau Crater area, there’s a lot to see and plenty happening at the Hawaii Volcanoes National Park.

Tip: Get there early and do the summit tour before 10am or after 3pm to avoid the crowds.

3. Mauna Kea

Mauna Kea Big lsland Hawaii Horizon Guest House Captain Cook
[Photo credit Horizon Guest House]

Go any time of day but to really experience the wonder of Mauna Kea it’s best to time your visit at dusk to enjoy the amazing sunset and then, on a clear night, the starry night sky! You’ll need to stop at the Visitor Information Station at 9,200 ft. to not only check the status of the summit but most importantly to adjust to the change in altitude – that’s right, being able to drive from sea level to the summit at 14,000 ft. in 2 hours means it’s important to acclimatize.

Make sure you allow enough time to get there – check with Clem on the timing and how to work it in to your day out – the summit opens half an hour before sunrise and closes half an hour after sunset. A stop to stargaze at the Visitor Information Station is a must – local volunteer astronomers set up telescopes outside of the station. Everyone gets the chance to use them for free.

Tip: Don’t forget your jacket! It gets cold up there, so warm clothes are a must – we have jackets on hand if you need one.

4. Waipi’o Valley

They filmed the end of the movie Waterworld here and when you visit it’ll feel like stepping into another world. Meaning curved water in Hawaiian, Waipi’o Valley is a magical place which can be enjoyed from the jaw-dropping scenic lookout or you can explore the valley on foot, or with a guided tour.

Waipi'o Valley Big Island Horizon Guest House
[Photo credit Horizon Guest House]

Hike into the valley and down to the black sand beach and back in less than seven miles. For the more adventurous try the Muliwai Trail on the other side of the valley – you’ll need to camp out for this one.

Whether it’s the wild horses, pristine waterfalls, or the wild black sand beach, it’s worth making Waipi’o Valley a stop on your Big Island itinerary.

Tip: Parking is fairly limited, so either come early in the morning or late in the afternoon to avoid the crowd.

 

5. Hāpuna Beach

Hapuna Beach Big Island Hawaii Horizon Guest House
[Photo credit Horizon Guest House]

White sand beach, turquoise water – it’s the quintessential Hawaiian beach and it’s here on the Big Island. An easy drive from Horizon Guest House Hāpuna beach is half a mile long, often sun-drenched, and is shaded with trees and a picnic pavilion.

Tip: Arrive early to find a good park and a shaded spot on the beach.

5 ½. Circle the Big Island

So we cheated – just a tiny bit. It’s hard to squeeze the best into a top 5 and your trip to the Big Island wouldn’t be complete without a road trip around the island. Check with Clem on his itinerary recommendations and how to make it work best with your stay.

To make a booking click the Book Now button below or phone us on 808 938 7822

Author: Angus Meek