Little Cay Beach offers clear, calm waters that are generally safe for swimming. However, as a remote and undeveloped cay, there are no lifeguards or designated swimming areas. Visitors should be aware of their surroundings and any potential currents, especially further from the immediate shoreline. The excellent water clarity makes it ideal for observing the underwater environment.

The best time to visit Little Cay Beach is during the 'Best Weather' period, which typically aligns with the dry season in the Caribbean. This usually means less rain, calmer seas, and more sunshine, creating ideal conditions for boat travel, beach activities, and snorkeling. It is advisable to plan your visit outside of the regional hurricane season for safety and accessibility.

Little Cay Beach is accessible only by boat. As a minor cay within Serrana Bank, there are no public transportation options. Visitors typically arrange private boat charters from larger islands like San Andrés. The journey can be significant, so planning for a full-day excursion or an overnight liveaboard trip is common. Expect a direct boat-to-shore landing.

Little Cay Beach is a completely undeveloped and uninhabited cay. There are no facilities for food, drinks, or accommodation. Visitors must be entirely self-sufficient, bringing all necessary provisions, including sufficient water, snacks, and any equipment for shade or comfort. It is essential to practice leave-no-trace principles and remove all waste.

Little Cay Beach's unique appeal stems from its distinct island identity despite its very limited visitation. It offers an unparalleled sense of untouched nature and profound solitude, ideal for those seeking a truly off-the-beaten-path experience. Its pristine environment and surrounding marine life provide excellent opportunities for snorkeling and experiencing an unspoiled Caribbean ecosystem.