Island Travel
Unveiling the Secrets of South Carolina's Unique Monkey Island
2025-05-06

Nestled within South Carolina’s Lowcountry, a captivating island known as Morgan Island, or more colloquially as “Monkey Island,” has become an enigmatic destination. This remote locale, located in St. Helena Sound and surrounded by pristine natural beauty, is home to a thriving colony of rhesus monkeys. Relocated from Puerto Rico approximately four decades ago, these primates have flourished in their new habitat, transforming the once-quiet sea island into a fascinating yet restricted ecological sanctuary. Although direct visits are prohibited, curious adventurers can still experience glimpses of this wild world through guided tours or self-guided excursions on nearby waters.

In 1979, Morgan Island underwent a significant transformation when it became the new home for over 1,400 rhesus monkeys. Originally bred at the Caribbean Primate Research Center in La Parguera, Puerto Rico, these creatures were relocated under the supervision of the South Carolina Department of Natural Resources and the National Institute of Allergy and Infectious Diseases (NIAID). Interestingly, despite being separated during transport, the monkeys swiftly reconnected with their established social groups upon arrival. Today, the population has grown to roughly 4,000 individuals, with females outnumbering males by a ratio of three to one. This remarkable adaptation underscores the resilience of the species and highlights the suitability of Morgan Island as a natural habitat.

Despite its allure, Monkey Island remains off-limits to casual visitors due to conservation efforts aimed at protecting the free-ranging colony. Nevertheless, those eager to catch a glimpse of these elusive inhabitants can opt for boat tours originating from nearby locations such as Edisto Beach or Lady’s Island. These excursions offer thrilling opportunities to observe not only the monkeys but also the diverse wildlife that thrives in the surrounding ACE Basin. For optimal viewing, early morning trips are recommended, as this is when the monkeys are most active along the shoreline and among the trees. Visitors are reminded, however, that any form of interaction with the animals is strictly forbidden.

For travelers seeking accommodation near Monkey Island, Beaufort County provides numerous lodging options. From historic waterfront properties like the Cuthbert House, dating back to 1790, to charming seaside cottages, there’s something for every type of traveler. Additionally, Edisto Island offers another convenient base for exploring the region while enjoying its own picturesque beaches. While Morgan Island may be inaccessible by land, its mystique continues to captivate visitors who venture close enough to witness its unique charm.

As the sun sets over St. Helena Sound, the legacy of Monkey Island endures as a testament to nature’s ability to adapt and thrive in unexpected places. Though shrouded in mystery and protected from human interference, this secluded paradise serves as both a scientific marvel and a reminder of the delicate balance between wildlife preservation and human curiosity. Whether viewed from afar or experienced vicariously through stories, Monkey Island stands as a symbol of the Lowcountry’s enduring allure.

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