- French
A family-friendly stroll through the forest!
When night falls, the Vallon de They is transformed into a fairytale setting straight out of the kingdom of Arendelle. Under glittering lights and decorations inspired by the film “The Snow Queen”, young and old alike will set off in search of the many Olaf snowmen hidden in the forest. It’s a magical adventure full of surprises, with great prizes in store, including tickets for the “Disney on Ice – Let’s Dream Together” show for the whole family.
Animations during the event:
Olaf snowman contest
> Shape your most beautiful snowman and bring him to life with a scarf, a hat and a big smile. Let your imagination run wild and bring along your accessories: the most original snowman will be rewarded with a lovely gift!
> In the Vallon de They (meet in front of the Ranch de Morgins at the start of the Vallon de They)
> Monday, December 29, 2025 from 1:00 p.m. to 3:00 p.m.
> Free (online registration required by 5pm the day before)
> More info and online registration at the bottom of the page (registration open from the end of November)
Disco Glace | La Reine des Neiges
> The ice rink dons its coat of lights and transforms into an enchanted dance floor. In a colorful atmosphere inspired by the world of Elsa and Olaf, strap on your skates and let the music take you away. Whether you’re a dancer, skater or dreamer, come and glide, shine and share a frosty moment: the magic of The Snow Queen comes to life on the ice.
> Morgins Sports Centre
> Monday 29 to Tuesday 30 December 2025 and Thursday 1 to Saturday 3 January 2026 from 5.00 p.m. to 8.00 p.m.
> Ice admission: CHF 3 | Ice admission + skate rental: CHF 5
> Refreshment bar on site
Souvenir photos
> You’ll be able to take photos in a magical location along the course.
> Your children will also have the pleasure of meeting the OLAF mascot at the end of the ride for more souvenir photos.
“Olaf’s Illuminated Trail” competition
> Go in search of the many hidden Olafs for a chance to win great prizes, including tickets for the “Disney on Ice – Let’s Dream Together” show for the whole family (the show takes place in Lausanne-Prilly on Saturday, January 31, 2026 at 5:30pm).
> Monday 29 to Tuesday 30 December 2025 and Thursday 1 to Saturday 3 January 2026 from 5.30pm to 7.20pm (last departure at 7.20pm).
> Game book to be downloaded from this page at the end of November. An information stand will also be set up at the start of the walk.
> Several departure slots (we recommend that you respect your departure slot to ensure that all participants have the best possible experience).
> Free (online registration required on this page. Registration opens at the end of November)
Practical information:
> Take advantage of the bars on the course and at the Centre Sportif ice rink to order a hot drink during or after your family outing.
> New features: refreshment bar on the course, giant 3D decorations, souvenir photo zone, new quiz.
> New starting point for the walk (Vallon de They)
> Easy walk of approx. 1 km (approx. 30-40 minutes to complete the route and enjoy the decorations, refreshments and entertainment).
> Sledges and dogs are prohibited along the route for safety reasons.
> Olaf’s Illuminated Trail is open from 5.30pm to 7.30pm (last departure for the competition at 7.20pm). The last visitors will be able to finish the trail at 8:00 pm.
Recommended equipment:
> Warm winter clothing (depending on weather conditions, temperatures can reach around -10 degrees in the Vallon de They)
> Winter footwear (non slippery shoes are recommended). Snowshoes are accepted.
Parking, trail and signage:
> A giant map and information stand will be set up at the start of the route.
> Nearby parking lots (info and map to download below). Signage to guide you to the start of Olaf’s illuminated trail.
> Signs and safety information will be posted along the route.
This event is brought to you in collaboration with Morgins Sports & Loisirs, Flower Decors SA, Romande Energie and Scène Mobile.
Opening hours
From Thursday 1st to Saturday 3 January 2026 between 5.30 pm and 7.30 pm.