Martin County Fairgrounds

Stuart, FL6,000 capacity

The Martin County Fairgrounds in Stuart, Florida, is a versatile venue that hosts a variety of collector and hobby shows, including antique and gun shows. The facility offers up to 30,000 square feet of space to accommodate diverse event needs. Among its features is a climate-controlled banquet hall that can be adapted from 2,000 to 6,000 square feet. The venue is well-known for hosting the annual Martin County Fair, celebrating the heritage and agriculture of the Treasure Coast community.

Shows at this venue

Great American Stuart Gun Show: Gun & Knife Shows in Stuart, Florida (ammo & reloading scene)Stock Image

Great American Stuart Gun Show

Martin County Fairgrounds · Stuart

Sat, Oct 24 – Sun, Oct 25

Hours: Saturday 9am–5pm, Sunday 10am–4pm

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Martin County Marine Flea Market & Seafood Fest: Boat Shows in Stuart, Florida (boat conventions scene)Stock Image

Martin County Marine Flea Market & Seafood Fest

Martin County Fairgrounds · Stuart

Sat, Nov 7 – Sun, Nov 8

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Great American Stuart Gun Show: Gun & Knife Shows in Stuart, Florida (firearms scene)Stock Image

Great American Stuart Gun Show

Martin County Fairgrounds · Stuart

Sat, Dec 5 – Sun, Dec 6

Hours: Saturday 9am–5pm, Sunday 10am–4pm

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Venue details

Facility

  • Total space: up to 30,000 square feet; air-conditioned banquet hall adaptable from 2,000 to 6,000 square feet
  • Max capacity: 6000
  • Climate controlled

Commonly hosts: wedding receptions, home & garden shows, auto sales, recreational vehicle sales, antique shows, gun shows, banquets

Frequently asked

What types of shows are held here?
The venue hosts antique shows, gun shows, home & garden shows, auto sales, and recreational vehicle sales.
Where is it located?
The Martin County Fairgrounds is located in Stuart, FL.

Sources

Facts on this page trace to these 4 sources — last retrieved Aug 29, 2026.