The Ukulele Spring, also known as the "Ukulele Capital of the World," is located in Hilo, Hawaii. This nickname was bestowed upon Hilo due to its significant role in the popularization and production of the ukulele. The spring itself is a natural water source that has been associated with the instrument's origins and has become a cultural landmark in the region.

Hilo's connection to the ukulele dates back to the late 19th century when the instrument was introduced to Hawaii by Portuguese immigrants. The instrument quickly gained popularity among the local population, and Hilo became a hub for ukulele manufacturing and music. The town's warm climate and rich musical heritage have contributed to its reputation as the Ukulele Spring.

Data from the Hawaii Tourism Authority indicates that Hilo hosts numerous ukulele-related events and festivals throughout the year, including the annual Hilo Ukulele Festival. This event attracts ukulele enthusiasts from around the world and showcases the instrument's cultural significance in the community. Additionally, the Hilo Ukulele Factory, established in 1934, is one of the oldest ukulele manufacturers in the United States, further solidifying Hilo's status as the Ukulele Spring.

The Ukulele Spring in Hilo is not just a geographical location; it represents a cultural phenomenon that has left an indelible mark on the history and identity of the town. The instrument's unique sound and versatility have made it a beloved part of Hawaiian music and culture, and Hilo stands as a testament to the ukulele's enduring popularity.