Casper venues and what they hold
What it takes to run an event in Casper, Wyoming: 5 mapped venues, their stated capacities, and the travel around them. Casper–Natrona County International Airport is 13 km (8.1 mi) out.
Venues in Casper, by what they are for
Casper has a recorded population of 58,823 (2024), inside the Casper, WY area of about 80,000 people.
What is on the books here: 1 dedicated conference and function space and 4 independent event spaces.
By type that is 4 event spaces and 1 hotel with function space.
Conference and function space (1)
| Venue | Type | Stated capacity | From the centre |
|---|---|---|---|
| OYO Townhouse Casper Conference Center | hotel with function space | not published | 1.6 km (1 mi) |
Independent event spaces (4)
| Venue | Type | Stated capacity | From the centre |
|---|---|---|---|
| Rialto Theatre | event space | not published | 2.1 km (1.3 mi) |
| North Casper Clubhouse | event space | not published | 0.5 km (0.3 mi) |
| Elks Lodge No. 1353 | event space | not published | 2.7 km (1.7 mi) |
| Masonic Temple | event space | not published | 2 km (1.2 mi) |
Every venue mapped in Casper appears above. The ones with enough published detail to be worth reading have their own guide and are linked; the rest are named here, which is honest about what the record holds without giving each of them a page made of three facts.
How people reach Casper
Casper–Natrona County International Airport (CPR) is 13 km (8.1 mi) out — a normal airport transfer, worth an hour in the run of show on the first morning.
The city runs on Denver time (America/Denver). Schedules published in one zone and read in another are the most common cause of a half-empty first session.
Douglas, Riverton and Laramie are close enough to draw from for a day rate, and to fall back on if Casper has nothing free on your dates.
- Nearest major airport
- CPR
- Casper–Natrona County International Airport, 13 km (8.1 mi)
- Local time
- UTC−6
- America/Denver, in September
- City population, 2024
- 58,823
- 80,000 across the Casper, WY area
Things that catch organizers out here
No exhibition hall on record
Nothing in the Casper dataset is classified as a convention or exhibition centre, so a trade floor needs either an arena floor, a fairground, or a nearby city. Check the arena listings above before you promise exhibitors a booth plan.
No published capacities
Not one Casper venue publishes a capacity in the open sources behind this page. Every room on the list will quote you a number directly, but you cannot compare them before you call, so build a fortnight of venue calls into the plan.
Pricing this against a real Casper room
Take 240 people through the door in Casper — a mid-sized Casper programme, since no Casper venue publishes a capacity in open data. The first 50 activated attendees are free on every event, so only the rest are billed, and the total stops moving at 1,000 however many more turn up.
- activated attendees
- 240activated attendees
- billable, after the first 50 are free
- 190billable, after the first 50 are free
- for the whole event, at $5 each
- $950for the whole event, at $5 each
You are billed for people, not for the venue, so the room you choose in Casper does not change this figure. Nothing is charged for an attendee who registers and never opens the app.
Matching the room to the format
No capacity is published for any Casper venue, so match the format to the room on your site visit rather than to a number on a listing.
- training days and workshops
1 purpose-built function space is the easiest kind of room to run a workshop in — the power and the load-in already assume it.
- leadership retreats
Smaller rooms suit a retreat better than a hall does, and Casper has them.
Where this data comes from
- GeoNames, CC BY 4.0
- US Census Bureau, Vintage 2024 estimates
- Wikidata, CC0
- Geographic data © GeoNames, licensed under CC BY 4.0.
- Venue data © OpenStreetMap contributors, available under the Open Database License.
- US population figures are US Census Bureau Vintage 2024 estimates.
- Retrieved 3 September 2026. event67 has no commercial relationship with any venue listed.
Last updated
What it costs
- Free up to 50
- activated attendees, on one live event
- $5
- per activated attendee beyond 50
- $4,750
- the most one event can ever cost, whatever happens past 1,000
Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.
Questions people actually ask
How much is event67 for a 240-attendee Casper conference?
240 activated attendees means 190 billable after the free 50, so $950 for the event. The price is $5 per activated attendee beyond the first 50, and the total for one event stops at $4,750 however many more attend. Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.
How big an event can Casper hold?
No Casper venue publishes a capacity in the open sources behind this page, so there is no honest number to quote. 5 venues are mapped here and each will quote a capacity directly. Ask for the seated, theatre and reception figures separately — they differ by a factor of two or more in the same room.
Can you run a trade show in Casper?
Nothing in the Casper dataset is classified as a convention or exhibition centre. A trade floor here means an arena floor, a fairground or a venue in a nearby city such as Douglas. For a conference without an exhibition, the 5 venues on this page are the field.
Which airport do attendees fly into for Casper?
Casper–Natrona County International Airport (CPR), about 13 km (8.1 mi) from the city. It is the highest-traffic airport within reach in this dataset. Local time is America/Denver; publish every session in that zone and let attendees' phones convert it.
Can I run a small Casper event on event67 for nothing?
One live event with up to 50 activated attendees costs nothing. Beyond that it is $5 per activated attendee beyond the first 50, and the total for one event stops at $4,750 however many more attend. Activated means the person claimed their invite and opened the app. Not when you import them, not when the invite is delivered, and not if they register and stay home.
Keep reading
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Up a level
What kind of event is it
Running something in Casper?
Set the schedule, invite the room and watch who actually turns up. Free for your first 50 activated attendees, on one live event.