The Captain James Cook Monument marks the exact shoreline in Captain Cook, Hawaii where the famed British explorer met his end, drawing history enthusiasts and snorkelers alike to one of the coast's most dramatic coves.
Kealakekua Bay, where the Captain James Cook Monument stands, holds a layered significance that goes well beyond the famous name attached to it. The bay was a sacred place for Native Hawaiians long before European contact, serving as a center of religious ceremony and a sheltered fishing ground for the communities of the Kona coast. When Cook and his crew aboard the Resolution and Discovery arrived in January 1779, they were received with great ceremony, their arrival coinciding with the Makahiki festival season. Relations deteriorated during a subsequent visit, and a dispute over a stolen cutter escalated into a violent confrontation on the morning of February 14, 1779, leaving Cook dead on the lava shoreline.
The white granite obelisk erected by the crew of a later British vessel marks that spot and remains, technically, a small piece of land under British jurisdiction maintained by the UK government. Today the bay is a protected marine sanctuary, and the waters around the Captain James Cook Monument teem with spinner dolphins, green sea turtles, and an extraordinary density of reef fish. Snorkeling here ranks among the finest experiences on the island, with visibility often exceeding sixty feet over healthy coral formations.
The surrounding hillsides hold the ruins of Hikiau Heiau, a Hawaiian temple platform where Cook himself once participated in a ceremony, adding further historical texture to the visit. The combination of natural beauty, marine life, and genuine historical resonance makes the Captain James Cook Monument a place that rewards visitors who take the time to arrive thoughtfully and linger.
Visit by kayak from the north end of the bay for the most direct and scenic approach, as the monument is not reachable by road.
Arrive in the early morning when the water is calmest and the bay's coral reef is most active with fish and sea turtles.
Bring reef-safe sunscreen and a snorkel mask, as the waters immediately surrounding the monument are among the clearest and most biodiverse on the Big Island.
Wear sturdy water shoes, since the lava shelf where the monument stands is uneven and can be slippery near the waterline.
Hike the Napoopoo Trail from the top of the ridge if you prefer reaching the site on foot, and carry more water than you think you will need for the steep return climb.
Ride a fast boat for more time snorkeling
Explore Big Island waters with flexible private snorkeling time
Build snorkeling confidence with crew guidance and flotation support
Sail the Kona Coast with guided reef snorkeling and breakfast
Explore Kealakekua Bay at your own pace
Snorkel Kealakekua Bay and Honaunau Bay on a small-group morning raft tour
Snorkel Kealakekua Bay and cruise the Kona Coast from Honokohau Harbor
Explore at your own pace with a private raft and flexible snorkeling stops
Snorkel two Kona Coast bays on a covered boat with snacks and lunch
Explore Kona’s reefs at a snorkel spot chosen for the day’s conditions
Fast coastal ride and snorkeling by the Captain James Cook Monument
Ease into reef snorkeling with a slower pace and hands-on help from the crew
Fly the Kona coast and land at Kona Joe’s Coffee for a roastery tour
Sail Kona’s coast to snorkel Kealakekua Bay’s marine sanctuary
Set your own course for a private Kona Coast sail and snorkel day
Cruise from Kailua-Kona to snorkel Captain Cook Monument with drinks and gear included
Paddle to Captain Cook Monument, then snorkel with quality gear included
Snorkel a protected bay and look for wildlife along the Kona coast