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Est. 1991 Deadwood, South Dakota (605) 555-0142
Reserve a Room
GI Golden Island Resort & Casino
Event Venues

Twelve People or Two Hundred Eighty

Our event team runs weddings, reunions, and corporate gatherings across five different rooms, sized nothing alike on purpose.

Event Spaces

Five Rooms, Not One Alike

IB

The Ironclad Ballroom

Named for a stagecoach ironworks that used to sit on this same block. Seats close to 280, with a foyer out front built for a cocktail hour before doors open.

SG

Sluice Garden Terrace

An outdoor courtyard wrapped around a working recreation of a gold sluice. Plenty of couples exchange vows here, then move the reception indoors once the sun sets.

CJ

Calamity Jane & Seth Bullock Rooms

Two boardrooms sharing a wall, each holding about 22, named after two figures who'd recognize this stretch of Main Street even now.

WB

The Wild Bill Meeting Room

Fits 55 as one open room, or splits down the middle into two smaller ones for a conference running parallel sessions.

AH

The Assay House

Tucked inside The Bonanza Chophouse, seats 18 around one table. Rehearsal dinners and executive lunches end up here more than anywhere else on property.

E

Full-Service Planning

Our coordinator handles catering, AV, florists, and room setup, start to finish, so you're not juggling five vendors on your own.

Room Sizes

Who Fits Where

VenueSeatedReception
The Ironclad Ballroom280380
Sluice Garden Terrace140180
The Wild Bill Meeting Room5570
Calamity Jane & Seth Bullock (each)22
The Assay House18
What Comes Standard

Tables, Chairs, and AV Are Already Handled

Booking a venue means the basics ship with it: tables, chairs, linens, and functioning AV. From there our coordinator works with you on catering pulled from any of our four kitchens, plus extras like a dedicated bar, florals, or a discounted room block for guests staying overnight.

Start the Conversation

Send us a date and a rough headcount and we'll tell you what's open.