Convention Centers in South Carolina Guide

South Carolina organizers usually choose between four city convention centers (Myrtle Beach, North Charleston, Columbia and Greenville), fairgrounds and exhibition buildings, and resort ballrooms on the coast. Below are South Carolina convention centers and event venues that already have ready-made floor plans in Map D's Venue Library, linked to their venue pages so you can open a plan and start your layout. First, here is how to choose one for a trade show, expo, festival or market.

Dimensions in this article come from the plans drawn in Map D's Venue Library, not from official venue specifications, so confirm every measurement, column, door and utility location with the venue before you sell a single booth.

How to Choose a South Carolina Venue for a Trade Show or Expo

Pick the venue that fits your booth count, your exhibitors' freight, your attendees' drive time and your budget. South Carolina shows often draw from neighboring states too, so think about which city is easiest for your exhibitors to reach.

1. Size the Show First

Count booths by size, then add aisles, registration, food, stages and lounges. A planning assumption many organizers use is that booths take a little under half of the gross hall area once those are added; treat that as a starting point, not a rule. As a rough example, a plan of about 169 x 210 feet is about 35,500 square feet gross, which at that assumption leaves roughly 16,000 square feet for booths, or around 160 10 x 10 booths before columns and service areas. The exhibit hall size calculator works out the space your own booth mix needs.

2. Convention Center, Fairgrounds or Resort

• Convention center hall: Concrete floors, docks and utility access. Best for large booths, heavy equipment and shows where a contractor handles freight.
• Fairgrounds or exhibition building: Open floors with drive-in doors that suit consumer expos, home shows, gun and hobby shows, craft fairs and vendor markets. Ask about air conditioning for summer dates.
• Resort or hotel ballroom: Carpet, airwalls, lower ceilings and usually a food and beverage minimum and a room block. Suits association meetings, medical and tech conferences and tabletop expos.

3. Load-In and Freight

Ask how freight reaches the hall, whether your space has docks or drive-in doors, how long the move-in window is and where exhibitor trucks wait. Beach resorts may route freight through service corridors and shared docks, so ask for the path in writing and add it to your exhibitor manual.

4. Power and Utilities

Locate floor ports, utility boxes and power drops, find out which services are exclusive and how exhibitors order them, and mark power on the plan before you number booths. Food vendors and demo booths need power and sometimes water, so place them first.

5. Aisle Widths and Fire Code

Mark columns, exits, airwall tracks and fire equipment on the plan, then set your aisles. Our guide to trade show aisle widths covers common minimums, and the fire marshal floor plan requirements guide explains what to show on the plan you submit.

6. Season, Heat and Storms

South Carolina summers are hot and humid, which matters for load-in, outdoor registration and any exhibits outside. The coast also sits in the path of Atlantic storms, and the hurricane season runs from June 1 to November 30. On the coast, summer is also busy tourist season, so ask how hotel rates and traffic on your dates may affect exhibitors and attendees. Read the contract's postponement terms, and set your own refund and rescheduling rules for exhibitors before you sell.

Questions to Ask a South Carolina Venue Before You Sign

Take this list on site visits, and see our full list of questions to ask an event venue for contract terms and costs.

1. What are the usable dimensions of the space we would rent, and can you send a current CAD or PDF plan?
2. Where are the columns, exits, airwalls, utility ports and fire equipment?
3. How does freight reach the room, and how long are move-in and move-out?
4. Which services are exclusive to the venue, and what do they cost?
5. Is the space air-conditioned on move-in and move-out days as well as show days?
6. What happens to our contract if a storm closes the venue or the area is evacuated?
7. Is there a food and beverage minimum or a room block, and what are the attrition terms?
8. What other groups are on property on our dates, and how will docks and parking be shared?

Myrtle Beach Convention Center and Grand Strand Venues

Myrtle Beach pairs a city convention center with resort hotels, which suits shows that want attendees to stay for a weekend.

• [Myrtle Beach Convention Center](/venues/myrtle-beach-convention-center-myrtle-beach/), Myrtle Beach: the drawn plan spans about 458 x 371 feet. Ask which hall your show is assigned and whether the plan matches it.
• [Embassy Suites at Kingston Plantation](/venues/embassy-suites-at-kingston-plantation-myrtle-beach/), Myrtle Beach: the drawn plan spans about 182 x 173 feet. A separate Embassy Suites at Kingston Resorts listing in North Myrtle Beach has a plan of about 199 x 179 feet.
• [Hilton at Kingston Plantation](/venues/hilton-at-kingston-plantation-myrtle-beach/), Myrtle Beach: the drawn plan spans about 239 x 145 feet.
• Other Grand Strand plans include the Myrtle Beach Marriott Resort & Spa (about 195 x 174 feet) and the Marriott Grande Dunes (about 130 x 141 feet).

Charleston Event Venues

• [Charleston Area Convention Center](/venues/charleston-area-convention-center-north-charleston/), North Charleston: the drawn plan titled "Halls A-C" spans about 390 x 310 feet, so you can test a layout across the combined halls.
• [Exchange Park, Cultural Arts Building (Freedom Hall)](/venues/exchange-park-cultural-arts-building-freedom-hall-ladson/), Ladson: the drawn plan spans about 150 x 230 feet, a size that suits a vendor market, hobby show or regional expo.
• Charleston-area hotel plans include Hyatt Place + Hyatt House Charleston/Historic District (about 274 x 346 feet) and Wild Dunes Resort on Isle of Palms (about 198 x 117 feet).

Columbia SC Expo Venues

• [Columbia Metropolitan Convention Center](/venues/columbia-metropolitan-convention-center-columbia/), Columbia: the drawn plan spans about 169 x 210 feet.
• [SC State Fairgrounds](/venues/sc-state-fairgrounds-columbia/), Columbia: the drawn plan spans about 355 x 421 feet. The library has a second listing for the fairgrounds with a plan of about 350 x 367 feet, so ask which building your rental covers.
• Other Columbia plans include the Rosewood Building (about 283 x 289 feet) and Jamil Temple (about 106 x 357 feet).

Greenville and the Upstate

• [Greenville Convention Center](/venues/greenville-convention-center-greenville/), Greenville: the drawn plan titled "Hall 1" spans about 773 x 283 feet, a long hall where a clear traffic loop keeps the far end busy.
• [Westin Poinsett](/venues/westin-poinsett-greenville/), Greenville: the drawn plan spans about 136 x 150 feet, a size for a conference expo or sponsor hall.
• The Hyatt Regency Greenville has a plan titled "Ballrooms A, B, and C" of about 139 x 91 feet.

Hilton Head and the Lowcountry

• [The Westin Hilton Head Island Resort & Spa](/venues/westin-hilton-head-island-resort-and-spa-hilton-head-island/), Hilton Head Island: the drawn plan spans about 138 x 168 feet, which suits a resort conference with a tabletop expo.
• In Bluffton, the library has Pinckney Hall (about 99 x 121 feet) and Southern Barrel (about 211 x 282 feet).

How to Start a Layout From a Venue Library Plan

Each venue page in the Map D venue directory shows the plans drawn for that building, with dimensions in feet and a preview.

1. Open the venue and choose the plan closest to the space you will rent.
2. Select Use This Floor Plan Free and create a free account; the plan opens in the editor.
3. Check it against the venue's current plan and fix walls, columns, doors and service areas.
4. Block out registration, food, stages, exits and fire equipment clearances.
5. Lay out numbered booths and aisles in standard sizes.
6. Price booths by size and location and mark sponsor and premium spots.
7. Send the layout to the venue and the fire marshal before booth sales open.

When the layout is approved, an interactive floor plan gives exhibitors and attendees one map to find booths on. For contract costs, see how much it costs to rent a convention center. Planning next door? See convention centers in North Carolina and convention centers in Georgia.

Common Mistakes When Picking a South Carolina Venue

• Booking by the building's headline size instead of the hall you will actually rent.
• Assuming the drawn plan matches the room today without a current venue plan.
• Leaving storm postponement and refund terms out of exhibitor contracts for coastal summer and fall dates.
• Forgetting air conditioning on move-in days in a fairgrounds building.
• Comparing resort and convention center costs without food and beverage minimums.
• Selling booths before the fire marshal has reviewed the layout.

Where Map D Fits

Map D is floor plan and booth sales software for organizers. You open a venue plan, then add booths, aisles, sponsor areas and labels in the editor. When the layout is ready, a paid plan lets you publish an interactive map, share it with exhibitors and sell booths online. Map D does not book venues, quote rates or replace the venue's official plan, so keep the venue and the fire marshal in the loop on every revision.