The best time to go to Cedar Grove for most travellers is during the late spring and early autumn months, specifically from May to early June and again from September to October.These periods offer pleasant weather with comfortable temperatures, fewer crowds compared to the peak summer season, and full access to most park facilities and services. You'll find the waterfalls at their most impressive in late spring due to snowmelt, while autumn brings stunning foliage colours to the valley.For those looking to enjoy hiking and outdoor activities without the summer heat or the winter chill, these shoulder seasons are ideal. The trails are typically clear, and the natural beauty of the area is at its peak.