Did you see the most stunning Lady's Slipper in Ottawa Valley? If not, join us for the nature-guided tour to Purdon Conservation Area. At the end of June, the time of blooming for one of the most beautiful and attractive orchids starts. This is a Snowy Lady Slipper orchid. In Ottawa Valley, the species may be found in several places, but the most expressive is a colony of the Purdon Conservation Area.