Middle Head is a pretty easy out and back trail, mostly through the woods, with a couple of peek-a-boo views and a nice viewpoint at the end. It's family friendly, located close to tourist accommodation and Parks Canada offers guided hikes on this trail. All of which means it's fairly busy. Of the three hikes we did in Cape Breton, this was our least favourite.
White Point has a small network of social trails, boot-beaten through the heather. It's fairly flat, with gently rolling terrain. A short and winding drive off the Cabot Trail, it's a good choice for those who like to hike alone.
Of the more than two dozen hiking trails in Cape Breton Highlands National Park, Skyline Trail is consistently rated in the top three. It's often called the "can't miss" hike along the Cabot Trail. Makes sense: it's fairly short, relatively scenic (especially at sunset), is frequented by moose and allows visitors to choose between a 6.5 km (4 mile) out and back or 8.2 km (5.1 mile) loop route. So of course we had to go!