5. Accommodation: Getting a goods night sleep before the challenge helps significantly, and stopping over after the challenge allows everyone to enjoy a celebratory drink without worrying about the long drive home. Fort William and Llanberis both have a large selection of campsites, hostels, bunkhouses, B&B's, Guest Houses and Hotels. Book early, especially around the school holidays, and for the end of June when many people choose to attempt their challenge. Some links to help find accommodation can be found here.