Massacre Cave
Is an historic site of some significance, a short-to-medium walk from the ferry landing.
An Sgurr
Is as pleasant to climb as it is to see from afar. a trail from the ferry landing leads to the summit, with no climbing difficulties. be even better prepared for cold and wet than you would be if you were only looking at the summit, not climbing it, and be careful of how much time you're taking, so that you can be back to the landing before the ferry sails back to mallaig or arisaig.