Special discounts for Northeast Kingdom residents. If you live in Caledonia, Essex, or Orleans County, Vermont, an individual year round membership is just $75. Family Membership is just $125. For those outside of the NEK, it's just $100 for year round individual membership and $175 for a family membership. Membership gives you access to over 100 miles of world class recreational trails for mountain biking, Nordic skiing, snowshoeing and winter fat biking! All that can be yours with a season pass to Kingdom Trails!