
Marie R.
Le type même d'endroits qu'on adore découvrir avec Totemus ! Excellent accueil à l'observatoire des plantes.


















Partez pour une aventure dépaysante entre jungle tropicale, serre désertique et sentiers boisés du Sart-Tilman. Cette chasse vous invite d’abord à explorer l’Observatoire du Monde des Plantes, véritable voyage à travers les paysages végétaux du monde, avant de poursuivre la découverte en extérieur, entre arbres remarquables, réserve naturelle, œuvres en plein air et patrimoine du domaine de Colonster.
Une escapade originale où la richesse du vivant se dévoile à chaque détour, entre émerveillement botanique et grand bol d’air.
⚠️ Please refer to the “additional informations” to know the specificities of the land.
This treasure hunt has been arranged in collaboration with:




Chemin de la Ferme 1b
4000 Liège
Observatoire du Monde des Plantes
🎫 There is an entry fee for part of the treasure hunt. However, Totemus players receive a 50 per cent discount on the entry price (excluding special events or exhibitions).
🚨 Mixed route comprising both outdoor and indoor sections.
⏰ You’ll visit the Observatory at the start of the trail. Please check the opening times of the Observatoire du Monde des Plantes before starting your treasure hunt. Last admission is at 4.30 pm.
🅿️ Free car park near the starting point.
🚂 🚌 Accessible by train via Guillemins station, then by bus (line B2). Also accessible via bus line 25 (Sart-Tilman Botanique stop).
🥾 In wet weather, some sections may be muddy or slippery. We advise you to wear suitable footwear.
🛝 A playground and picnic tables are available at the end of the trail.
🔁 For safety reasons, the trail includes a return section of approximately 650 metres, located at the start and end of the outdoor section.
☕️ You can enjoy a drink at the observatory’s café.




















Part of this trail takes place at the Observatoire du Monde des Plantes, where there is an admission charge. However, Totemus players receive a 50 per cent discount on the admission price (excluding special events or exhibitions).
For more information on prices and opening hours, please visit the Observatory’s website. Please note that the indoor section takes place at the start of the trail.
This hunt will make you win
120 toteez
🎁 On request before or after the treasure hunt, you can collect your Totemus badge for the Province of Liège from the reception at the Observatoire du Monde des Plantes (during opening hours).
To participate in our hunts, download our app on your smartphone and have fun !
Open this hunt on my phone!
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