The climb is steep and is not recommended in wet weather. But the effort is worth it because the waterfalls are enormous. The trail itself is beautifully enchanted and requires very sure-footedness.
There is no sign and no real trailhead, you just have to know it is there. Just follow a trail up the McGillivray Creek to get to this wonderful place. There is even a lovely bench up at the falls.
You can park at the nearby Syphon Creek Trail Head. It took us about 45 minutes there and back, but we took a lot of pictures at the Falls. It can easily be done in under 30 minutes