Highlight • Settlement
Adams Key is a small, uninhabited island nestled in the northern part of the Upper Florida Keys, within the expansive Biscayne National Park in Miami-Dade County, Florida. Situated west of the southern tip of Elliott Key and on the north side of Caesar Creek in the lower Biscayne Bay, this unique settlement is only accessible by boat. At just about sea level, Adams Key holds a rich history, once home to the exclusive Cocolobo Cay Club, which hosted presidents and…
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Biscayne National Park
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Friday 5 June
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Adams Key is exclusively accessible by boat. There are no public transportation options or land routes to the island. Visitors must arrive by private boat, and a dinghy dock is available for shore access. Overnight docking or camping is strictly prohibited, as it is a day-use area open from dawn until dusk.
No specific permits are required for general day-use visitation to Adams Key within Biscayne National Park. However, standard national park regulations apply, and visitors should be aware that all structures on the island, except for the picnic pavilion and restrooms, are private ranger residences and not open to the public.
Adams Key features a single, short hiking trail known as the Adams Key Loop Trail. It is considered an easy trail, winding through a hardwood hammock or maritime forest. The trail is relatively flat, given the island's elevation of about 0.5 meters (1.6 feet) above sea level, making it suitable for most visitors. While the exact length isn't specified, it's a brief walk designed to complement a day trip.
The lagoons surrounding Adams Key are rich in marine life, offering opportunities to observe various fish and other aquatic species. On the island itself, the hardwood hammock provides habitat for birds and other small creatures. Visitors should also be prepared for a year-round mosquito population, especially on the trails.
Yes, Adams Key can be a great destination for families. Its easy hiking trail, picnic pavilion, and restrooms make it convenient for a day trip. The calm lagoons are ideal for paddling and observing marine life, offering a peaceful environment for children to explore nature. Just remember to bring insect repellent due to mosquitoes.
As part of Biscayne National Park, pets are generally restricted to developed areas and must be on a leash no longer than 6 feet. However, specific regulations for Adams Key regarding pets on trails or in certain areas may vary. It's always best to check the official National Park Service website for the most current pet policies before your visit.
Beyond its fame as the site of the exclusive Cocolobo Cay Club, Adams Key has a longer history. Originally known as Cocolobo Key, it was officially renamed Adams Key in 1862. Legend also suggests that the island served as a base for the notorious 18th-century pirate Black Caesar, who reportedly raided shipping in the Florida Keys.
Adams Key offers basic amenities for day visitors. These include a picnic pavilion with a few tables, perfect for enjoying a meal outdoors, and restrooms. There is also a boat dock specifically for dinghies, providing convenient shore access. Remember that it is a "trash-free" island, so visitors must carry out all their garbage.
Hurricane season in Florida typically runs from June 1st to November 30th. During this period, there is an increased risk of severe weather, including tropical storms and hurricanes. Visitors should monitor weather forecasts closely and be aware that park access, including to Adams Key, may be restricted or closed for safety during adverse conditions. The island has historically been severely impacted by hurricanes, such as Betsy in 1965 and Andrew in 1992.
No, Adams Key is an uninhabited island and a day-use area. There are no restaurants, cafes, or accommodation options directly on the island. Visitors must bring their own food and drinks for picnicking. For dining and lodging, you would need to return to the mainland or other developed keys in the area.
Given the tropical climate and potential for mosquitoes, hikers should wear lightweight, breathable clothing, preferably long sleeves and pants to protect against sun and insects. Essential items to bring include plenty of water, snacks, sunscreen, a hat, sunglasses, and strong insect repellent. Comfortable walking shoes are recommended for the short trail, and don't forget a camera for wildlife viewing.