
Marriott Myrtle Beach Resort & Spa at Grande Dunes
Best for families and travelers who want resort amenities (spa, multiple pools, on-site restaurants) and event space.
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Marriott Myrtle Beach Resort & Spa at Grande Dunes is a four-star, family-focused oceanfront resort with multiple pools, a waterslide and a full-service spa. Capital O Sunset Waves Hotel Myrtle Beach is a budget, oceanfront option close to downtown Myrtle Beach for travelers who want basic rooms and low rates.
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Best for families and travelers who want resort amenities (spa, multiple pools, on-site restaurants) and event space.

Best for budget-minded travelers who want a simple oceanfront room near Myrtle Beach attractions.
When Marriott Myrtle Beach Resort & Spa at Grande Dunes wins: choose Marriott if you want resort-style pools (indoor + outdoor + seasonal waterslide), a staffed full-service spa (Hibiscus Spa), multiple on-site restaurants and extensive event/wedding space.
When Capital O Sunset Waves Hotel Myrtle Beach wins: pick Sunset Waves if your priority is a low-cost, oceanfront location with basic in-room conveniences (refrigerator, microwave, free Wi‑Fi) and you don’t need a spa or large resort facilities.
Bottom line: Marriott is the better option for families, groups and anyone who wants a full-service resort experience; Capital O Sunset Waves Hotel is a straightforward budget pick for travelers focused on location and price rather than on-site amenities.
| Category | Marriott Myrtle Beach Resort & Spa at Grande Dunes | Capital O Sunset Waves Hotel Myrtle Beach |
|---|---|---|
| Overall vibe | Upscale, full-service family resort | Budget, no-frills oceanfront hotel |
| Location | Grande Dunes oceanfront community (8400 Costa Verde Dr) | 1305 S Ocean Blvd, Building B — oceanfront, near downtown Myrtle Beach |
| Size / rooms | 405 guest rooms, including 8 suites | Not published |
| Ages / audience | All ages; family-focused (Kids' Club, tween spa, children's pools) | All-ages property (budget hotel); not marketed as family resort |
| Pools & water features | Indoor pool, outdoor pool(s), hot tub, seasonal waterslide | Not published |
| Restaurants & bars | Multiple on-site venues (Ocean's on 82nd, Ocean Blu Restaurant & Lounge, The Cove, Rooted Grounds Coffee Company) | No signature on-site restaurants published; rooms include refrigerator and microwave |
| Spa & wellness | Hibiscus Spa with massages, facials, Tween Spa menu and pool/fitness access during treatments | Not published |
| Known for | Family amenities, event/wedding spaces, resort dining and beachfront access | Affordable oceanfront rooms with basic in-room amenities and free Wi‑Fi |
| Parking & accessibility | Self-parking and valet available (surcharge); wheelchair accessible throughout | On-site private parking and wheelchair-accessible features listed |
| Pets | Pets not allowed (service animals only) | Small pets allowed (under 5 kg) |
Marriott Myrtle Beach Resort & Spa at Grande Dunes sits in the Grande Dunes community with direct beach access and nearby golf and shopping.
Best for travelers who want a resort setting with nearby golf and family attractions while staying beachfront.
Capital O Sunset Waves Hotel Myrtle Beach is an oceanfront, budget hotel located on South Ocean Boulevard near the boardwalk area.
Best for travelers wanting basic oceanfront accommodation close to downtown sights and the boardwalk.
Marriott offers a variety of 302 sq. ft. room types with options for partial ocean, resort view and full oceanfront rooms and accessible options.
Choose Marriott if you need larger family-friendly room options, balcony/oceanfront choices and accessible rooms.
Capital O Sunset Waves lists a range of room types from standard '3 full bed' to 'Family suite ocean front' with basic in-room appliances.
Capital O is a practical choice if you want simple oceanfront rooms with refrigerator and microwave at a lower rate.
Marriott features multiple on-site dining venues covering breakfast, casual pool fare and cocktails.
Marriott provides variety on-site, so families and groups can dine without leaving the resort.
Capital O Sunset Waves emphasizes basic in-room conveniences; the supplier listing does not highlight full-service on-site restaurants.
Expect to rely on in-room appliances or nearby downtown restaurants rather than on-site dining options.
Marriott provides multiple pools and an on-site water attraction suited to families.
Marriott’s pools and waterslide make it a stronger pick for families wanting on-site water activities.
Capital O Sunset Waves is oceanfront but the supplier listing does not publish on-site pool details.
Capital O’s main appeal is beachfront rooms; if pools are a priority, verify pool availability directly with the hotel.
Marriott includes a full-service spa and a 24-hour fitness center with extra wellness facilities.
For spa treatments and a full fitness/wellness program, Marriott provides dedicated services and schedules.
Capital O Sunset Waves lists basic hotel amenities but does not publish a spa or full fitness center.
If you want spa services or a fitness center at your hotel, Marriott is the clearer choice; Capital O is better for simple beachfront stays and walking to local nightlife.

Marriott — Kids' Club, seasonal waterslide, children's pools and family-focused room options.

Capital O Sunset Waves Hotel — oceanfront rooms with refrigerator and microwave at lower rates.

Marriott — Hibiscus Spa, sauna/steam room and 24-hour fitness center.

Capital O Sunset Waves Hotel — straightforward rooms and free Wi‑Fi in an oceanfront location near the boardwalk.
Marriott Myrtle Beach Resort & Spa at Grande Dunes — it has a Kids' Club, children's pools and a seasonal waterslide geared to families.
Yes — the supplier listing identifies Capital O Sunset Waves Hotel as oceanfront with several oceanfront room types.
Yes — Marriott has the Hibiscus Spa (daily 8:00 AM–4:00 PM) and a 24-hour fitness center with sauna and steam room.
Marriott does not allow pets (service animals only). Capital O Sunset Waves Hotel lists 'Small pets allowed (under 5 kg)'.
Explore how Marriott Myrtle Beach Resort & Spa at Grande Dunes stacks up against other hotels nearby:
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