On foot, the island changes scale. A dry-stone wall becomes a line to follow; a village becomes more than a name on a road sign. Begin with the kind of day you want: an easy waterfront walk, a village wander or a more demanding marked route. These are different experiences, not interchangeable promises.
Krk Outdoor is a starting point for current route information. Read distance, elevation and terrain before setting out, and account for the return. Exposed southern landscapes can feel very different from a shaded town walk. Carry water, respect walls and private land, and let the weather change your plans.