Small-group kayak tours from Keauhou Bay, Kona

A big, happy group rafted up in kayaks, smiling at the camera

Big Island’s longest-running kayak tour

Guiding the Big Island’s Kona coast since 1994.

★★★★★
“I had family visiting who wanted to go kayaking and found this company to be reputable. I’m so glad we went!”
Susan P., July 2026, on TripAdvisor

The Big Island’s longest-running kayak tour company, guiding the Kona coast since 1994.

  • 4.7 out of 5870+ reviews on TripAdvisor
  • 16 guests, topsSmall groups with local guides
  • No motorsJust paddles, a kayak and the Pacific

Two ways onto the water

Both tours launch from Keauhou Bay with a local guide, and both welcome first-timers ages 5 and up.

A Sea Cave morning, start to finish

Times are approximate. Your guide follows the ocean, not the clock.

Book the Sea Cave Tour
  1. Meet at Keauhou Bay

    Find the trailer full of kayaks at the boat ramp, by the white SeaQuest building.

  2. Safety talk and launch

    Paddling basics, ocean safety, then we launch one kayak at a time.

  3. Paddle the coast

    South along the lava cliffs toward Kuamoʻo Bay, over coral gardens, with breaks to rest and talk story about the coastline.

  4. The Dragon’s Throat

    Your guide helps each kayak into the sea cave, as far as the ocean allows that day.

  5. Snorkel the reef

    Kayaks get tied together, gear comes out, and everyone gets in the water.

  6. Pineapple and farewells

    Fresh-cut pineapple, snacks and cold drinks, on the water or back on shore.

Guests in life jackets paddling one of our new red Malibu Two XL kayaks along the Kona coast

Safety first, fun a close second

Your guide reads the ocean every morning before anyone gets wet, keeps the group together on the water and decides how far into the cave it’s safe to go that day. When conditions change, the plan changes with them.

  • New kayaks this year. Malibu Two XL sit-on-tops, steady enough for first-timers, with a dry storage hatch at every seat.
  • Everything provided. Paddles, life jackets, snorkel gear and water.
  • Valuables stay dry. Leave them locked in our Jeep while you’re on the water.

What guests said this year

Read all 870+ reviews on TripAdvisor
  • ★★★★★
    “Winfield was exceptional as a guide and host, knowledgeable, funny, and extremely personable.”
    Kim B., July 2026
  • ★★★★★
    “Really appreciate him letting us see the cave in a safe manner, since the waves were large when we went.”
    Trisha K., June 2026
  • ★★★★★
    “Always made sure our group was ok and provided us with much information. Highly recommend! Mahalo!”
    Susan P., July 2026
  • ★★★★★
    “If you get lucky enough to tour with Winfield I’d highly recommend. He was so friendly and knowledgeable.”
    Jordan Y., May 2026
  • ★★★★★
    “From cave exploring and Winfield’s knowledge of the area’s history and cultural lore … this tour had it all.”
    TripAdvisor reviewer, August 2026
  • ★★★★★
    “This was one of the best things we did on the island/state!”
    TripAdvisor traveler, February 2026
Founders Mike and Carol Dennis Owner Winfield Brown smiling on the water at Keauhou Bay, with guests paddling behind

Same small company, since 1994

Mike and Carol Dennis started Ocean Safaris with a simple idea: show people the Kona coast quietly, by paddle, in small groups. Thirty-plus years later, their longtime lead guide Winfield Brown owns the company and still guides on the water.

Read our story

Your Kona morning starts at Keauhou Bay.