La Perouse Bay

Search for Hawaiian spinner dolphins in paradise

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This bay, called Keoneʻōʻio in Hawaiian, is the site of Maui’s most recent volcanic activity.

  • History

    The northern half of La Perouse Bay is dominated by a rounded peninsula that was created over 900,000 years ago by an eruption of basaltic lava that originated in the Haleakala Southwest Rift Zone.

    There are a small string of cinder cones that extend inland to the northeast which marks the axis of the rift zone. Speaking of lava, La Perouse is the site of the most recent volcanic activity to happen on Maui, and although it is the youngest lava flow to have occurred on the island it is still estimated to be older than 1790 A.D.!

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  • Location

    Located ‘off the beaten path’ gorgeous La Perouse can be found south of the town of Wailea, at the end of Makena Alanui Road in South Maui. The road that leads to La Perouse is narrow and only one lane, and the last bit of it before the bay is unpaved.

    A photographer’s dream, otherworldly La Perouse Bay offers incredible scenery that could only be found on Maui – the contrast between the stark lava rocks against the sparkling blue Pacific Ocean is simply stunning.

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Jean – Francois de Lapérouse at La Perouse Bay

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La Perouse Bay Maui, also known as Keoneʻōʻio in Hawaiian, is named after the famed French naval officer and explorer, Jean – Francois de Lapérouse. Jean-Francois sailed to the Sandwich Islands, which are now known as the Hawaiian Islands. He was the first European to set foot on Maui in 1786, after which he surveyed and mapped the prominent embayment near the southern cape of Maui.

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The bay features multiple smaller coves that rest between rocky areas, which are often covered with tide pools. While the bay is generally protected from strong currents, during storms and heavy surf the water inside the cove is prone to turbulence.

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Popular snorkeling coves in the Ahihi-Kinau Natural Area Reserve are Kalaeloa (aquarium) and Mokuha (fishbowl).

Fishing is prohibited at the reserve as it is a habitat for numerous endangered species, endemic fish, marine mammals, and coastal plants. Hawaiian Green Sea Turtles are also known to frequent this area.

La Perouse dolphins

La Perouse is popular with visitors who want to snorkel or participate in snorkeling tours due the influx of Spinner Dolphins that populate the Bay early in the day. If you aren’t a morning person, don’t worry, there is plentiful tropical marine life that make the journey to La Perouse more than worth it. In fact, it’s been said that there is such an abundance of tropical fish living in the coral reefs at La Perouse that it’s like snorkeling in an aquarium!

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Some of the creatures you might see while snorkeling at La Perouse include

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Manta Rays

(Manta birostris)

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Honu

(Hawaiian Green Sea Turtles)

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Hawaiian Helmet

(Cassis cornuta)

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Spinner Dolphins

(Stenella longirostris)

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Triton’s Trumpet

(Charonia tritonis)

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Be respectful of the ‘aina (land) and marine life, and you are sure to have a remarkable time as you truly connect with Mother Nature in the paradise that is La Perouse.
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Don‘t splash a lot! (Dolphins and other marine life don’t like this.)
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Loud noises can startle marine life, causing them to avoid you.
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Don’t harass the dolphins and other marine life - let them approach you.
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By swimming slowly and consistently, you are creating an environment in which marine life would be comfortable approaching you