Best Things to Do in Sea Island, GA With Kids
Sea Island's family days revolve around The Cloister's private beach club, bike rides along the resort's trail network, the Camp Cloister kids program, a guided kayak tour through the coastal marshes, and a short drive to the historic St. Simons Lighthouse — all genuinely upscale, resort-centered, and priced accordingly.
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1Area photo: Paul Conklin / Wikimedia Commons (Public domain)Beach Club at The Cloister
A private, lifeguarded stretch of beach with loungers, umbrellas, and food and drink service, steps from the resort. It's the default daily activity for guests and genuinely well-run for families with young kids.
Watch out: This is a resort amenity, not a public beach — outside day visitors generally aren't sold access, so this only works if you're staying at The Cloister, The Lodge, or The Inn. Georgia coastal water can be murky and the current variable; heed the lifeguard flags.
2Area photo: Paul Conklin / Wikimedia Commons (Public domain)Sea Island Bike Trail Rentals
Miles of dedicated, mostly flat bike trails link the beach, the marsh boardwalks, and the historic district — biking is genuinely one of the best ways to see the whole property, and rentals (including kid-sized bikes and trailers) are set up for families.
Watch out: Coastal Georgia heat and humidity in summer make midday rides rough — go morning or late afternoon. Younger kids will need a trailer or tag-along attachment rather than riding solo on longer routes.
3Area photo: Paul Conklin / Wikimedia Commons (Public domain)Camp Cloister Kids Program
The resort's supervised, age-grouped kids program runs crafts, nature activities, and games, giving parents a real block of time for the spa, golf, or a quiet dinner — a legitimate reason to pick a resort like this over a rental house.
Watch out: This is priced per child, per day, and adds up fast for more than one kid across a multi-day stay — budget it as a real line item, not an afterthought. Availability and age cutoffs shift seasonally; confirm current ages and hours when booking your stay.
4Area photo: Paul Conklin / Wikimedia Commons (Public domain)Sea Island Kayak & Marsh Eco Tour
A guided kayak tour through the salt marshes surrounding Sea Island, led by resort naturalists who point out herons, dolphins, and fiddler crabs. The best genuine nature outing without leaving the property.
Watch out: Tide timing matters a lot here — marshes can be too shallow to paddle at low tide, so the resort schedules around it and your slot may not match your ideal time of day. Not a good fit for kids under about 8 who can't paddle or sit still in a kayak for an hour-plus.
5Area photo: Paul Conklin / Wikimedia Commons (Public domain)St. Simons Lighthouse Museum
A short drive off Sea Island onto neighboring St. Simons Island, this working 1872 lighthouse can be climbed (129 steps) for a real coastal view, with a small maritime and local-history museum in the keeper's cottage.
Watch out: 129 spiral stairs with no elevator — not workable with a stroller and tough for very young kids to climb on their own. Small museum; pairs well with a nearby lunch or beach stop rather than filling a whole day alone.
Frequently asked
Is Sea Island worth the cost for a family trip?
It's a genuine luxury resort island, and the price reflects that — expect to pay significantly more than a standard Georgia coast vacation. Families who value a supervised kids program, a private beach club, and true resort service will find it worth it; budget-focused families should look at Jekyll Island instead.
Is there a public beach or attractions on Sea Island for non-guests?
No. Sea Island is effectively the resort's grounds — the beach, activities, and dining are guest amenities, not public attractions. Day visitors generally can't buy access without staying at The Cloister, The Lodge, or The Inn.
What can we do off-property near Sea Island?
St. Simons Island is a short bridge-crossing away, with the historic lighthouse, a walkable pier village, and public beaches. Jekyll Island, with its state-park pricing and public attractions, is about 30–40 minutes further south.
How much should we budget for activities on a 4-day Sea Island trip?
Beyond the room rate itself, plan $600–$900 for a family of 4 for the kids club, a bike rental day, and one kayak tour. The beach club is already included, which helps offset the rest.
Same destination, where to stay
Booking these activities? Pick the right resort first.
Activity days work best when your resort is the right launch pad. Our Sea Island family-resort guide ranks the whole-family-experience winners.
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