FAQ
Frequently Asked Questions
Get quick facts about local wildlife, historical sites, and navigating the waters of Charleston Harbor.
Are there dolphins in Charleston Harbor?
Yes, bottlenose dolphins are year-round residents. Visitors often spot them near the shoreline and during boat tours. Never feed, touch, or harass the marine wildlife.
How deep is Charleston Harbor?
The harbor was recently deepened to 52 feet. This depth accommodates the world's largest container ships. Originally, entry channels were dredged to just 17 feet in 1852.
Can you swim in Charleston Harbor?
Swimming in the harbor is not advisable. Strong tidal currents and heavy commercial boat traffic make the open harbor waters unsafe for casual swimming.
How do you get to Fort Sumter?
You must take a ferry to reach Fort Sumter Island. The primary departure point is the Liberty Square Visitor Education Center. Read our full guide on Fort Sumter Ferries for ticket details.
What rivers make up Charleston Harbor?
The harbor is formed by the confluence of three rivers. These are the Ashley, Cooper, and Wando rivers. The harbor spans the tidal estuary of the lower 12 miles of the Cooper River.
Do you need a boating license in South Carolina?
Boaters born after July 1, 2007, must complete a boater education course to operate vessels over 10 horsepower. Rental liveries may issue temporary 30-day certificates. See Boating License Rules for more.
What are the best Charleston Harbor tours?
The best tour depends on your schedule. The narrated history cruise offers live narration of historical events. The luxury dinner cruise provides an evening meal on the water.
Where is the USS Yorktown located?
The USS Yorktown is located at Patriots Point Museum. This maritime museum complex sits on the Mount Pleasant side of the harbor, about a 10 to 15-minute drive from downtown Charleston.
Can you rent a boat in Charleston Harbor?
Yes, you can rent boats from local marinas. You must follow all South Carolina Department of Natural Resources regulations, including speed restrictions and no-wake zones.
How long is a Charleston Harbor cruise?
A typical sightseeing cruise lasts 1.5 to 2 hours. Dinner cruises take about 2.5 hours. Check your specific ticket for precise boarding and return times.
What is the history of Charleston Harbor?
The harbor is the site where the American Civil War began in 1861 at Fort Sumter. It also saw the first successful submarine attack by the H.L. Hunley in 1864. Historically, over 40% of enslaved Africans sent to North America arrived here.
Is the Charleston Harbor walk free?
Yes, walking along the harbor is free. You can stroll shoreside at The Battery or Joe Riley Waterfront Park without paying an entry fee.