Longboat Key Beach
- 4001, Gulf of Mexico Drive, Longboat Key, Sarasota County, Florida, 34228, United States
Location: Cumberland Island National Seashore, Georgia
Address: Cumberland Island, St Marys, GA 31558
Water Type: Saltwater (Atlantic Ocean)
Beach Type: Protected barrier island beach
Sand Type: Wide, natural Atlantic sand
Water Conditions: Moderate surf with strong tidal influence
Best For: Seclusion, hiking, wildlife viewing
Best Time to Visit: Spring and fall
Beach Hours: Sunrise to sunset
Pet Policy: Pets not permitted (National Park Service regulations)
Beach Cleanliness: Pristine and undeveloped
Average Rating: ⭐ 4.9/5
Pricing: Ferry fee required
Parking: Mainland ferry parking in St. Marys
Accessibility: Limited; ferry access only
Crowd Level: Very low
Dungeness Beach is located on Cumberland Island near the historic Dungeness Ruins. It forms part of the expansive Atlantic shoreline protected within Cumberland Island National Seashore.
The beach is remote, wide, and undeveloped, offering sweeping ocean views and frequent sightings of wild horses roaming the dunes. It is one of Georgia’s most isolated and dramatic coastal environments.
Visitors should expect:
Ferry transportation required
No commercial facilities
Primitive camping nearby
No lifeguards
Preparation is essential due to limited infrastructure.
Surf can be moderate, and tidal currents may be strong. Swimming is possible but requires caution due to the absence of lifeguards.
Visitors should check tide schedules before visiting.
Beach walking
Wildlife observation
Exploring Dungeness Ruins
Photography
Camping
Cumberland Island National Seashore
Dungeness Ruins
St. Marys
Camping on Cumberland Island
Hotels in St. Marys
Coastal Georgia rentals
Nature lovers
Hikers
Campers
Visitors seeking total seclusion
Spring and fall offer the most comfortable weather and fewer insects.
Reserve ferry tickets in advance
Bring all food and water
Follow National Park Service rules
Dungeness Beach delivers one of Georgia’s most untouched Atlantic shoreline experiences. It is ideal for visitors seeking wilderness, wildlife, and dramatic coastal scenery.
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