Sullivan's Island

City / town · South Carolina

Sullivan's Island

Best timeOct–May
From you
Nearest airportCHS · 15 mi
On this page

Overview

Sullivan's Island is a town in the Greater Charleston region of South Carolina.

2 sights · 1 places to eat

Updated from Wikivoyage on 1 October 2026 · Something wrong or missing? Improve it on Wikivoyage

Best things about Sullivan's Island

Fort Moultrie

Revolutionary and Civil War fort.

Edgar Allan Poe/Sullivan's Island Library

Public library inside a repurposed Spanish-American War battery.

Plan your trip

Best time to visit & weather

Most comfortable: Oct–May. Summer highs reach about 91°F; winter lows dip to about 39°F. Very hot (Jul, Aug) — plan outdoor time for mornings. Wettest: Aug and Jul. (climate data from nearby Charleston)

Jan: 3.4 in rain3.4"Jan: high 60°F, low 39°F60°39°JanFeb: 3.1 in rain3.1"Feb: high 64°F, low 42°F64°42°FebMar: 3.4 in rain3.4"Mar: high 70°F, low 47°F70°47°MarApr: 3.3 in rain3.3"Apr: high 77°F, low 54°F77°54°AprMay: 3.3 in rain3.3"May: high 84°F, low 63°F84°63°MayJun: 6.2 in rain6.2"Jun: high 88°F, low 70°F88°70°JunJul: 6.6 in rain6.6"Jul: high 91°F, low 74°F91°74°JulAug: 7.0 in rain7"Aug: high 90°F, low 73°F90°73°AugSep: 6.0 in rain6"Sep: high 85°F, low 68°F85°68°SepOct: 4.3 in rain4.3"Oct: high 78°F, low 58°F78°58°OctNov: 2.7 in rain2.7"Nov: high 69°F, low 47°F69°47°NovDec: 3.4 in rain3.4"Dec: high 63°F, low 42°F63°42°Dec

Blue bars: average daily high and low (°F). Purple columns: average monthly rain and melted snow (inches).

Getting there

  • From you: to see whether to drive or fly, and how long it takes.
  • CHS Charleston International Airport, Charleston — 15 mi away (major hub). Directions
  • HHH Hilton Head Airport, Hilton Head Island — 62 mi away. Directions

The closest airport is Charleston International Airport (CHS) .

Full “Get in” guide ↓

Budget & where to stay

No prices are listed for this place yet. See the Sleep guide ↓ for options.

Sample 1-day itinerary

Day 1

  • Morning Fort Moultrie
  • Lunch Poe's Tavern
  • Afternoon Edgar Allan Poe/Sullivan's Island Library

Stops are grouped by area so each day needs little backtracking. Check opening hours before you go.

Food for you

Cuisine (tap to filter)

What to ask about, for your diet

    Diet labels come from each listing's description and cuisine; “likely” means the cuisine usually has good choices, not a promise. Check with the restaurant. Open the food finder

    Photos

    Sullivan's IslandBattle of Sullivan's Island MonumentSullivan's Island

    Understand

    Sullivan's Island is a town most known for its beach, which is connected to the beach of Isle of Palms. It is normally has much fewer people than Isle of Palms' beach, which is normally very busy. On Summer mornings, there are often many dogs running around off a leash. The beach is very wide, and is great for biking and walking. It has no lifeguards and the water is a little more dangerous than Isle of Palms' beach's water, so it isn't the best for swimming. It is hardly commercialized at all.

    Get in

    By air

    The closest airport is Charleston International Airport (CHS) .

    By car

    From I-526 towards Mount Pleasant, continue until the interstate turns into Chuck Dawley Blvd. Make a left at Ben Sawyer Blvd and continue to Sullivan's Island

    Get around

    Along the beach of Sullivan's Island, there is free parking on the side of the road, making it a great alternative to the paid parking at Isle of Palms.

    See

    See Fort Moultrie

    Revolutionary and Civil War fort.

    Maps

    See Edgar Allan Poe/Sullivan's Island Library

    Public library inside a repurposed Spanish-American War battery.

    📍 1921 Ion Ave☎ +1 843 883 3914Checked Feb 2025
    MapsWebsite

    Eat

    Nearby

    My experience

    Write about your trip here. Notes save automatically in this browser as you type; back them up from My journal.