Molokini

Molokini is a crescent-shaped, partially submerged volcanic crater which forms a small islet located in the Alalakeiki Channel between the islands of Maui and Kahoʻolawe in the state of Hawaii, United States. It is a popular destination for snorkeling and scuba diving due to its clear waters and abundant marine life.

Description:

Molokini is approximately 23 acres in size and rises about 160 feet (50 m) above sea level at its highest point. The islet's unique crescent shape provides shelter from waves and strong currents, creating a relatively calm and protected environment. The water depth within the crater ranges from very shallow to around 35 feet (11 m).

Geology:

Molokini is the eroded summit of a tuff cone, formed by volcanic eruptions approximately 230,000 years ago. The porous nature of the volcanic rock allows for excellent water clarity.

Ecology:

The waters surrounding Molokini are home to a diverse array of marine life, including over 250 species of fish, coral reefs, and other invertebrates. Common fish species found there include parrotfish, triggerfish, butterflyfish, and surgeonfish. Marine mammals such as Hawaiian monk seals and humpback whales (during their migration season) are occasionally sighted in the area.

Conservation:

Molokini is a State Marine Life Conservation District and a seabird sanctuary. The islet is uninhabited, and strict regulations are in place to protect its fragile ecosystem. Anchoring is prohibited inside the crater to prevent damage to the coral reefs.

Tourism:

Numerous tour operators offer snorkeling and scuba diving trips to Molokini from Maui. Due to its popularity, the area can become crowded, particularly during peak season. Visitors are encouraged to be mindful of their impact on the environment and to follow responsible tourism practices.

History:

During World War II, the U.S. Navy used Molokini for target practice, which caused some damage to the crater's structure. Efforts to clear unexploded ordnance have been ongoing.