Hidden valley has so much potential. Location is great and right in the heart of Muskoka. But place is so run down. Nearly all of the resort is visibly broke. Or extremely outdated. Basketball court and tennis is essentially just a concrete slab. The entire place is dirty and smells. The restaurant is gross and old and no one goes. They leave the restaurant door open for guests to enter in an out which is open all night. Hence why there are flies everywhere. If they put 10k into this place it would be so much better.