Tickets
Winter Wonderdome
Athlete InstituteEvent PassAthlete Institute

Winter Wonderdome

When
  • Dec 21 · 12pm – 9pm
  • Dec 22 · 9am – 9pm
  • Dec 23 · 9am – 6pm

WhereAthlete Institute Dome

Dome for the Holidays

Dec 21-23, 2026 at Athlete Institute

The Athlete Institute Dome turns into Winter Wonderdome, a new indoor holiday playground with inflatable rides and games for the whole family. The fun starts the moment you walk in.

What to expect

27' Slide
40' Obstacle Course
10 more giant inflatablesAll ages
Carnival mini gamesPrizes
Local brewery beer gardenGluten-free options
Food & DrinkGluten-free options
Giveaways, photo opportunities and more activities for all ages

Tickets

Book your 3-hour block. Rides are for ages under 18.

Youth (3-17)$35
Adult (18+)$5
Infant (0-2)Free
All Access Pass
Any day, any time
$75

Venue

Athlete Institute Dome

207321 Highway 9, Mono, ON L9W 6J2

Free parking on site. Enter through the main Fieldhouse doors.

Get directions

Tickets

Full Event Pass

· 10 Time Blocks

All Access Pass

Access Any Time Any Day!

$75

0

Single Event Pass

· Pick your time block

Youth Pass

Ages 3-17

$35 / time block

0

Infant PassFree

Under 3

Free

0

Adult Pass

Ages 18+

$5 / time block

0