We've partnered up with a number of activities providers on the island to make things a bit easier for you to find all in one page. No amazing discount unfortunately but hopefully this will save you a bit of time 😉
Dolphin Discoveries - Great staff and cool boat trips. They do Dolphin Swims, Whale Watch, Sunset Manta Snorkel, Moonlight Manta Snorkel, and private charters
You NEED to swim with the Mantas as this is the only place in the world to do this easily.
Book Dolphin Discoveries
Big Island Watersports - Jet Skiing in the Ocean!
Book Big Island Watersports Here
Surfing/Surf lessons - Our surfing areas are all reef-breaks and a bit dangerous. You can't surf on the sand beaches in the Kona area. I'd highly recommend surf lessons from Hawaii Life Guard Surf Instructors. Even if you know how to surf, you need at least some guidance form a local pro on our reefs(covered in sea urchins), currents, etc.
Check them out and tell Tifani Joe with Big Island Jeep Rental sent yah-
Body Glove Hawaii - Captain Cook snorkel cruise, dinner cruise, etc. They have a slide you can slide off of into the water
Book Body Glove here
Mauna Loa Helicopter Tours - Smaller more local outfit. Customize your group flight. Cool folks and I have a friend that's a pilot for them
Book Mauna Loa Copters here
KapohoKine Adventures - Zipline over paradise and all other kine of cool actvities
Book KapohoKine here
Voyagers of the Pacific Luau at the Royal Kona Resort - The best you're going to get. I have a friend that's a fire dancer at another luau and he said Voyagers of the Pacific was better Book Voyagers of the Pacific here