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Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn Isle of Palms, South Carolina
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Hotel comparison guide

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn vs Charleston Marriott

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn is an all-ages beachfront resort on Isle of Palms focused on pools, beach access, golf, tennis and resort restaurants. Charleston Marriott is a large, full-service branded hotel on Charleston’s waterfront side for travelers who want a downtown-adjacent base with meeting facilities and reliable Marriott service.

Updated · about 30 km apart

Aerial view of Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn coastline and clustered guest buildings at Wild Dunes Res

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn

Beachfront · Multiple pools & spa · Family-friendly

Best for beach stays, multiple pools, resort recreation and on-property events/weddings.

See rooms & suites
Charleston Marriott, Charleston (SC), South Carolina

Charleston Marriott

Waterfront-side · Large branded hotel · Meeting-friendly

Best for travelers who prefer a conventional downtown-area Marriott with meeting space and straightforward full-service amenities.

Quick Verdict: Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn vs Charleston Marriott

When Wild Dunes wins: Choose Wild Dunes if you want direct Atlantic beach access, multiple pools (including a children's pool and an adults-only pool), a large on-site spa (The Spa at Sweetgrass), golf and tennis, and a resort layout that keeps most recreation and dining on property.

When Charleston Marriott wins: Choose the Charleston Marriott if you prefer a large branded hotel on the Charleston side of the harbor with predictable full-service amenities, easy access to downtown Charleston attractions, and a classic Marriott meeting/banquet profile.

Bottom line: Wild Dunes is the clear pick for a resort-style beach vacation or destination wedding; the Charleston Marriott is a practical downtown-adjacent choice for meetings, business travel, and visitors who want hotel-brand consistency near Charleston attractions.

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Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn vs Charleston Marriott – At a Glance

Side-by-side facts for Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn and Charleston Marriott
CategoryWild Dunes Resort – Sweetgrass Inn and Boardwalk InnCharleston Marriott
Overall vibeBeach-resort campus with multiple pools, restaurants, and island recreation.Large branded hotel on Charleston’s waterfront side with full-service hotel amenities.
LocationIsle of Palms — beachfront on the Atlantic (gated resort community).Charleston (Lockwood Blvd) — waterfront-side near downtown attractions.
Size (rooms)246 guest rooms and suites across Sweetgrass Inn and Boardwalk Inn.Not published
Ages / audienceFamily-friendly with kids' programming and an adults-only pool.All ages; not adults-only.
Pools & beachFive outdoor pools including a children's pool and an adults-only Boardwalk Inn pool; direct beach access.Outdoor pool [outdoor] listed; waterfront location but not a resort beach setup.
Restaurants & barsEight restaurants and nine bars (Coastal Provisions, Oystercatcher, Laughing Gull, etc.).On-site restaurants, bar and a coffee shop; breakfast buffet and 24-hour room service listed.
Spa & wellnessThe Spa at Sweetgrass — 10,000 sq ft with 14 treatment rooms, outdoor spa garden and day-pass options.Not published
Meetings & eventsExtensive indoor and outdoor meeting and wedding venues (multiple ballrooms, pavilions, lawns) across the resort.Meeting/banquet facilities and business center available; suitable for conferences and events.
Transport & accessResort is on Isle of Palms with gated access; about 30 minutes to downtown Charleston by road.Located on Lockwood Blvd near downtown Charleston; on-site parking and valet options.
Resort fees & extras16% resort fee plus a $4.56/night destination fee; resort fee includes fitness, Wi‑Fi, on-property transport and spa access.Not published

A Look Inside Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn: rooms & suitesRooms & suitesWild Dunes Resort – Sweetgrass Inn and Boardwalk Inn: pools & beachPools & beachWild Dunes Resort – Sweetgrass Inn and Boardwalk Inn: diningDiningWild Dunes Resort – Sweetgrass Inn and Boardwalk Inn: spa & wellnessSpa & wellness
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Location: Isle of Palms resort vs Charleston waterfront

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn – Location

Wild Dunes sits on Isle of Palms with direct Atlantic beach access inside a gated resort community.

  • Direct beach access and a Grand Pavilion oceanfront area; easy on-site beach access from the Boardwalk Inn area.
  • About 30 minutes from downtown Charleston by road and near Isle of Palms Marina for water excursions.
  • Gated property; resort transport and on-property activities focus on staying on-island.

Pick Wild Dunes for a beach-focused stay that keeps most activities on property and away from downtown traffic.

Charleston Marriott – Location

Charleston Marriott sits on the Charleston side of the harbor near downtown attractions and waterfront parks.

  • Address: 170 Lockwood Boulevard; close to Charleston City Market and the Battery by short drive or taxi.
  • Positioned for sightseeing and downtown dining rather than beach recreation.
  • On-site parking options and easy access to planned city routes and meeting venues.

Choose the Marriott if you want a hotel base beside Charleston’s waterfront with straightforward access to downtown sights.

Rooms: resort rooms & suites vs branded hotel rooms

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn – Rooms

Sweetgrass Inn and Boardwalk Inn together offer 246 rooms and suites across two distinct hotel buildings.

  • Boardwalk Inn: 93 coastal-inspired rooms and suites, including ADA-accessible options.
  • Room mix includes suites, premium rooms and family-friendly layouts; select rooms have balconies or patios.
  • Complimentary Wi‑Fi in guestrooms; rollaway beds and cribs are not available per resort policy.

Rooms at Wild Dunes are designed for beach and family stays across two adjacent hotel buildings.

Charleston Marriott – Rooms

Charleston Marriott offers a range of standard and balcony rooms, including river-view and concierge options.

  • Room types include Room, 1 King Bed and Room, 2 Queen Beds plus mobility/hearing accessible options.
  • Select Concierge and balcony rooms are available, including Room, 1 King Bed, River View (Balcony).
  • Complimentary Wi‑Fi in all rooms and a typical Marriott configuration of in-room amenities and daily housekeeping.

Marriott provides a predictable, branded room inventory with river-view and accessible room options.

Dining & drinks: resort variety vs hotel staples

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn – Dining & drinks

Wild Dunes keeps most dining on property, from signature Coastal Provisions to poolside casual spots.

  • Signature restaurant: Coastal Provisions (Boardwalk Inn lobby); Oystercatcher Bar + Restaurant at Sweetgrass.
  • Casual and grab-and-go options include Laughing Gull (poolside), Coastal Crust (pizzeria), Woody’s and Hudson’s Market.
  • Most signature restaurants accept reservations; there are multiple bars and a rooftop 21+ venue (The Nest) seasonally.

If you want varied on-site dining without leaving the property, Wild Dunes offers many resort-tailored options.

Charleston Marriott – Dining & drinks

Charleston Marriott provides on-site dining suited to hotel guests, with breakfast, bar and coffee options.

  • On-site options include a coffee shop, bar, restaurants and a full American breakfast/buffet offering.
  • 24-hour room service and a snack bar/vending options are available for convenience.
  • Dining is geared toward hotel and business travelers rather than a large resort culinary program.

The Marriott is convenient for hotel-style meals, quick breakfasts and in-room dining while exploring Charleston.

Pools & beach or signature amenity

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn – Pools & beach or signature amenity

Pools, beach and family recreation are the resort’s primary amenities.

  • Five outdoor pools across the property, including a zero-entry Palm Cove pool, Swim Center pools and an adults-only Boardwalk Inn pool.
  • Children’s pool and a seasonal schedule that may require reservations for some pools (e.g., Swim Center).
  • Direct, easy access to several miles of Isle of Palms beach and beach-service amenities covered in resort perks.

Wild Dunes is built around beach and pool time; most guests use these amenities as the core of their stay.

Charleston Marriott – Pools & beach or signature amenity

Charleston Marriott lists an outdoor pool among its on-site amenities.

  • Outdoor swimming pool available for guests per supplier listing.
  • Pool use is one of several property amenities alongside fitness and meeting spaces.
  • No on-property Atlantic beachfront or multiple resort pools like a coastal resort.

The Marriott has a hotel-style pool but not the multi-pool, beach-centered setup of Wild Dunes.

Wellness & nightlife

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn – Wellness & nightlife

Wild Dunes combines a large spa with seasonal nightlife and evening options.

  • The Spa at Sweetgrass: 10,000 sq ft, 14 treatment rooms, private outdoor garden and day-pass access for non-guests.
  • Fitness center on the second floor of Sweetgrass Inn with extended daily hours and included use.
  • Nightlife is low-key and seasonal — rooftop bar The Nest is 21+ and open seasonally; many dining spots close earlier in the evening.

Wellness is a major on-site offering at Wild Dunes; evening options are relaxed and resort-focused.

Charleston Marriott – Wellness & nightlife

Charleston Marriott offers fitness facilities and the convenience of hotel bars and evening service.

  • Fitness center and standard hotel wellness amenities listed; specific full spa services are not published.
  • Hotel bar and happy hour options are available; 24-hour front desk and room service support evening plans.
  • Being close to downtown Charleston means city nightlife and late-night dining are a short trip away.

Marriott suits travelers who want hotel wellness basics and easy access to Charleston’s after-dark options.

Who Wins? Best Pick by Travel Style

Best for beach & pools
Bright lounge with long communal table and chandelier at Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn

Wild Dunes — direct Atlantic beach access plus five outdoor pools and family/adult pool options.

Best for meetings near downtown Charleston
Charleston Marriott, Charleston (SC), South Carolina

Charleston Marriott

Charleston Marriott — large branded hotel with meeting/banquet facilities and downtown access.

Best spa experience
Front desk check-in area with staff assisting guests at Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn

Wild Dunes — The Spa at Sweetgrass is a large, full-service spa with day-pass access and many treatment rooms.

Best predictable branded stay
Charleston Marriott, Charleston (SC), South Carolina

Charleston Marriott

Charleston Marriott — reliable Marriott service, concierge, on-site parking and full-service hotel amenities.

Frequently asked questions

Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn vs Charleston Marriott: FAQs

See all FAQs →
Which property is better for a family beach vacation?

Wild Dunes — it has direct beach access, five pools, a children's pool, kids' programs and family-oriented dining.

Which hotel is closer to Charleston’s historic district?

Charleston Marriott — it sits on the Charleston side of the harbor near downtown attractions; Wild Dunes is on Isle of Palms about 30 minutes away by road.

Do both properties have spa services?

Wild Dunes has The Spa at Sweetgrass (10,000 sq ft and bookable day passes). Charleston Marriott’s supplier listing does not publish a full-service spa.

Are both hotels suitable for meetings and weddings?

Yes. Wild Dunes has extensive indoor/outdoor event spaces and ballrooms geared toward weddings and large events; Charleston Marriott lists meeting/banquet facilities for business and events.

More Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn Comparison Guides

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Balcony chairs overlooking the resort pool and ocean at Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn
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