
Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn
Best for families and beach-oriented travelers who want pools, on-property activities, tennis and easy Atlantic access.
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Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn is a gated, family-friendly beach resort on Isle of Palms with multiple pools, on-site golf and a full-service spa. The Francis Marion Hotel is a historic full-service hotel on Marion Square in downtown Charleston—read this if you want resort recreation and beach access versus a central, classic Charleston stay.
Updated · about 30 minutes apart (Isle of Palms ↔ downtown Charleston)

Best for families and beach-oriented travelers who want pools, on-property activities, tennis and easy Atlantic access.

Best for travelers who want to stay in historic downtown Charleston with immediate access to Marion Square, museums and restaurants.
When Wild Dunes wins: choose Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn if your priority is beach time, multiple pools, on-site tennis and golf, a large spa with day-pass options, and a property designed for family recreation.
When Francis Marion wins: pick The Francis Marion Hotel if you want to be steps from Marion Square, the College of Charleston and downtown sights, or if you need a historic full-service hotel with on-site restaurant, concierge and large conference/banquet space.
Bottom line: these are different types of stays—Wild Dunes is a purpose-built beach resort for recreation and family stays; The Francis Marion is a centrally located historic hotel for sightseeing, meetings and a classic Charleston base.
| Category | Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn | The Francis Marion Hotel |
|---|---|---|
| Overall vibe | Resort, family- and activity-focused, gated island property | Historic, full-service downtown hotel with conference facilities |
| Location | Isle of Palms beachfront property with direct Atlantic beach access | Marion Square, steps from downtown Charleston sights and restaurants |
| Size | 246 rooms across Sweetgrass Inn and Boardwalk Inn | 235 guestrooms |
| Who it's for | Families, beachgoers, golfers, tennis players | Sightseers, meeting attendees, visitors who want downtown access |
| Pools / beach | Five outdoor pools, including a children's pool and an adults-only Boardwalk Inn pool; direct beach access | Not published |
| Restaurants & bars | 8 restaurants and 9 bars (Coastal Provisions, Oystercatcher, Laughing Gull, etc.) | 1 restaurant (The Swamp Fox) and 1 bar/lounge; room service available (limited hours) |
| Spa & wellness | The Spa at Sweetgrass — 10,000 sq ft, 14 treatment rooms, outdoor spa garden; fitness center on-site | Full-service spa and fitness facilities listed among amenities |
| Events & meetings | Extensive event space across the resort (multiple ballrooms, outdoor venues; ~35,000 sq ft total) | Conference center and meeting rooms totaling 18,998 sq ft (listed 18998 sq ft / 1765 m2) |
| Access & transport | Gated island property; resort does not operate airport shuttle but can assist with arrangements | Downtown location; Charleston Intl. Airport (CHS) is the preferred airport (about 20.1 km / 12.5 mi) |
| Notable local draw | Island recreation, golf courses, sea turtle nesting season (May–Oct) | Marion Square and proximity to College of Charleston and downtown museums |
Wild Dunes Resort sits on Isle of Palms with direct Atlantic beach access and a gated resort footprint.
Choose Wild Dunes for a beach-front island stay focused on on-property recreation.
The Francis Marion Hotel stands on Marion Square in downtown Charleston, within easy walking distance of central attractions.
Choose The Francis Marion for immediate access to downtown Charleston and its historic sights.
Wild Dunes offers a mix of Boardwalk Inn and Sweetgrass Inn rooms and suites across 246 units.
Rooms at Wild Dunes are geared to families and beach stays, with suite options and ocean/pool views.
The Francis Marion has 235 guestrooms ranging from Traditional Room types to Harbor View and Deluxe options.
The Francis Marion offers classic downtown hotel rooms and several view/upgraded options suited to sightseeing stays.
Wild Dunes provides multiple on-site dining venues covering casual poolside meals to a signature coastal restaurant.
Wild Dunes is suited to guests who want many on-site dining options without leaving property.
The Francis Marion lists The Swamp Fox Restaurant and a bar/lounge, with room service available during limited hours.
Francis Marion works well if you plan to eat around downtown Charleston and use the hotel for convenient meals and a downtown base.
Wild Dunes highlights multiple pools and immediate beach access for guests.
Pick Wild Dunes if pools and beach are central to your trip.
The Francis Marion is a downtown urban hotel; pool or beach details are not published in the supplier listing.
Francis Marion is better for downtown access, not for beach or resort-pool time.
Wild Dunes places a strong emphasis on spa, fitness and onsite recreation.
Wild Dunes suits guests who want on-property wellness and evening options without leaving the resort.
The Francis Marion offers a full-service spa and fitness facilities as part of its downtown services.
Francis Marion gives spa and fitness with quick access to Charleston's bars and evening activity.

Wild Dunes — direct Atlantic beach access, multiple pools and family-friendly water options.

The Francis Marion — stay steps from Marion Square and Charleston's historic attractions.

Wild Dunes — The Spa at Sweetgrass (10,000 sq ft, 14 treatment rooms) with day-pass options.

The Francis Marion — large conference/banquet facilities and central downtown positioning.
Wild Dunes Resort is explicitly family-friendly with a children's pool, kids' programs and multiple family-oriented activities; The Francis Marion is a downtown hotel better suited to sightseeing families.
The Francis Marion is in downtown Charleston on Marion Square and is within walking distance of museums and historic sites; Wild Dunes is on Isle of Palms and is about a 30-minute trip to downtown.
Yes — The Spa at Sweetgrass allows locals and non-resort guests to book treatments or buy a day pass to use amenities.
Yes — The Swamp Fox Restaurant and a bar/lounge are on site; full breakfasts are available for a surcharge and limited room service is offered.
Explore how Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn stacks up against other hotels nearby:
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