This is the most remote section of the Highland Perthshire Trail and possibly the Scottish Coast to Coast itineraries. For a section of the middle of this walk, you'll be navigating across open moorland and fording two streams without a path. You should be comfortable in navigating with a map and compass should you need.
Be prepared with plenty of food and water, extra layers and a fully charged phone (plus back-up power bank.) Be sure to watch the weather and fog and low-lying cloud could make navigating across the shoulder of Schiehallion (at the height of approx 600 meters) difficult.