Weddings and group events: venues, capacities and basics
Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn has multiple indoor and outdoor wedding and group spaces ranging from intimate boardrooms to large ballrooms and oceanfront venues, with capacities listed from about 40 up to 700 guests depending on the space. Event planning uses in-house catering and staffed event services; request specific capacities, rental fees, and availability from the resort's events team when you have dates and a head count.
In this guide
Overview of event venues and capacities
Wild Dunes Resort – Sweetgrass Inn and Boardwalk Inn provides a mix of indoor ballrooms, rooftop and terrace spaces, lawn and oceanfront sites, and smaller boardrooms suitable for meetings or micro-weddings. The resort publishes a range of capacities that cover small corporate meetings up to large wedding ceremonies and receptions.
Capacities vary by configuration (theater, banquet, classroom, standing reception) and by which indoor/outdoor combination you use. For accurate setup limits and to confirm availability for your dates, contact the resort events team.
- Avocet Boardroom — capacity up to 40 guests (550 sq ft)
- The Clubroom — capacity up to 80 guests
- Palmetto Hall — about 2,479 sq ft; capacity up to 350 guests
- Indigo Room & Rooftop (Sweetgrass Inn) — rooftop venue with terrace; wedding capacity listed to 150–225 (published ranges vary)
- Osprey Ballroom & Terrace (Sweetgrass Inn) — capacities published up to 650 guests
- Sweetgrass Pavilion / Sweetgrass Pavilion Ballrooms — capacity up to 460 guests
- Grand Pavilion / Beach Events / oceanfront options — capacity published up to 500–700 guests depending on the exact site and setup
| Venue | Typical max capacity noted | Notes |
|---|---|---|
| Avocet Boardroom | 40 | Small meetings and executive gatherings |
| Osprey Ballroom & Terrace | 650 | Large ballroom with indoor/outdoor pre-function areas |
| Grand Pavilion / Beach Events | 500–700 | Covered oceanfront gazebo or open beach sites; numbers depend on layout |
Ceremony sites: oceanfront, rooftop and lawns
The resort offers true oceanfront ceremony options (Grand Pavilion and Beach Events venue) as well as rooftop terraces connected to Sweetgrass Inn and lawn spaces lined with palms. Published maximums for oceanfront and pavilion-style ceremonies range up to several hundred guests, but exact numbers depend on staging, access and local permitting.
Outdoor setups are weather dependent. If you plan an outdoor ceremony, ask about a guaranteed indoor backup space, timing windows for amplified sound, and any site-specific restrictions or rental fees.
- Grand Pavilion gazebo — published capacities vary; check exact guest limit for your date
- Indigo Room rooftop terrace (Sweetgrass Inn) — ocean/marsh terrace accessible from rooftop level
- North & South Lawns — garden-like outdoor lawns suitable for tented receptions; published capacity up to 400 guests
| Outdoor site | Published guest guidance | Good for |
|---|---|---|
| Grand Pavilion / Beach Events | Up to 700 (source ranges) | Large ceremonies and pavilion receptions |
| Indigo Room rooftop terrace | Up to ~225 in some listings | Rooftop ceremonies with ocean/marsh views |
| North & South Lawns | Up to 400 | Tented receptions, garden ceremonies |
Reception spaces, catering and beverage service
Wild Dunes requires in-house catering and in-house alcohol service for events; the resort’s restaurants and catering team handle plated dinners, buffets and bar service. Signature dining outlets on property (Coastal Provisions at the Boardwalk Inn and Oystercatcher Bar + Restaurant at Sweetgrass Inn) are part of the resort’s F&B offerings, and poolside or terrace receptions can be arranged through the events team.
Menus and plated/buffet options are managed by the resort. Ask your event contact for sample menus, dietary accommodations, timing for setup and breakdown, and whether outdoor cooking or external caterers are permitted (published policies indicate in-house catering is required).
- In-house catering is required for weddings and receptions
- Bars and beverage service must be arranged through the resort (in-house alcohol)
- Coastal Provisions (Boardwalk Inn) and Oystercatcher Bar + Restaurant (Sweetgrass Inn) are signature outlets to discuss for group dining
| Item | What to confirm with the resort |
|---|---|
| Menus & pricing | Sample menus, plated vs. buffet, dietary options |
| Service & alcohol | Open bar packages, corkage rules, service hours |
| Set-up & rentals | Tables, chairs, linens, A/V and staging needs |
Guest room blocks and room types to consider
Sweetgrass Inn and Boardwalk Inn together total 246 guest rooms and suites; the Boardwalk Inn alone lists 93 rooms. The property has a mix of standard rooms, suites and larger suite options that can serve wedding parties and VIPs. When holding a group block, ask the events or reservations team for a room-block agreement that covers rooming list deadlines, attrition, and release dates.
Room types you can request by name include The Boardwalk Suite Ocean View, Junior Suite (Boardwalk Inn), Room (Boardwalk Inn), Premium Suite, 1 Bedroom (Sweetgrass Inn), and several branded Room types with pool or ocean views. Make sure any room-type mention in contracts matches the published room names exactly to avoid confusion.
- The Boardwalk Suite Ocean View, Boardwalk Inn (1434 sq. ft. / Ocean View / 4 Guests)
- Junior Suite (Boardwalk Inn) (1 King Bed and 1 Queen Sofa Bed)
- Premium Suite, 1 Bedroom (Sweetgrass Inn) (1 King Bed and 1 Double Sofa Bed)
- Room (Boardwalk Inn) and Room (Sweetgrass Inn) are the base categories for blocks
| Room name (exact) | Typical use for events | Notes |
|---|---|---|
| The Boardwalk Suite Ocean View, Boardwalk Inn | VIP suite for couple or family | Largest suite listed for Boardwalk Inn |
| Premium Suite, 1 Bedroom (Sweetgrass Inn) | Host suite or VIP accommodations | One-bedroom layout with sofa bed |
| Room (Boardwalk Inn) | Guest rooms for block | Available in King or 2 Queen configurations |
Logistics, accessibility and resort policies
Wild Dunes is a gated resort located at 5757 Palm Boulevard, Isle of Palms, SC. The property publishes valet parking as its on-site parking option and applies a resort fee plus a destination fee; confirm which fees apply to event room blocks and whether there are separate vendor parking arrangements. The resort enforces a cashless policy in resort-operated outlets and a no-pets policy (service animals exempt).
Accessibility and practical items to confirm with the events manager include wheelchair access for specific venues, any amplified-music restrictions, times for load-in/load-out, and whether pool or pool-deck venues require additional insurance or lifeguard staffing. The resort lists an adults-only Boardwalk Inn pool with restricted hours; check pool access rules if you plan poolside activities.
- Address: 5757 Palm Boulevard, Isle of Palms, SC 29451
- Valet parking only on property (confirm vendor parking plans)
- Resort is cashless at resort-operated outlets; major cards and mobile payments accepted
- Pets are not allowed on property (minimum $400 fee for violations); service animals are exempt
| Policy area | What to ask the events contact |
|---|---|
| Parking & vendor load-in | Where vendors should park and when they may arrive |
| Insurance & permits | Event insurance requirements, amplified sound limits |
| Accessibility | Wheelchair access, accessible restroom locations |
Planning basics: timeline, minimums and next steps
Published minimums and rental fees vary by venue and season; some public listings show wedding minimums starting at 20 guests and venue rental fees in a broad range. The resort requires in-house catering and in-house alcohol service; confirm any minimum food-and-beverage spend, deposits, and cancellation timelines in writing.
Start by selecting a preferred venue on the resort’s events list, then request a written proposal that includes venue rental, menu pricing, bar packages, room-block terms and any required vendor rules. For beach or large outdoor events, confirm whether an indoor backup space is held and how weather-related changes are managed.
- Typical steps: choose venue → request proposal → hold date with deposit → confirm room block and F&B minimums → sign event contract
- Published wedding minimum guest count listed as 20 (confirm current minimums with the resort)
- Ask for a site visit or virtual tour to confirm sightlines, load-in routes, and ceremony/reception flow
| When to confirm | Planner action | Why it matters |
|---|---|---|
| 6–12 months before (large groups) | Reserve venue and room block | Lock preferred date and guest-room inventory |
| 3–6 months before | Finalize menu and vendor list | Confirm F&B minimums and seating floorplan |
| 1–4 weeks before | Provide final guest count and timeline | Final billing and staffing levels depend on final head count |
