Onex, Switzerland, a hidden gem for urban explorers, offers a diverse array of abandoned and off-limits locations, waiting to be discovered. From the eerie, crumbling remains of industrial buildings, to the forgotten, overgrown ruins of once-grand estates, Onex's urbex scene is a treasure trove for those who dare to venture off the beaten path. Whether you're a seasoned explorer or a curious newcomer, our uncurated list of crowdsourced urbex spots in and around Onex is the perfect starting point for your next adventure.

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