Nordic Pulse

Fat Biking - The Green Flag  (Yips) / Multi Use Yellow Flag Routes and the 2 Southern most Blue Flag Trails (Infinity) are actually pretty good. Ride slow - yes some Ice lurks but is bonded lightly - no mud to speak of - I would suggest you can ride on the grass where possible, as it's still frozen. Watch hills of course though many are clear of snow and ice.  Avoid all the Eastern most Blue Flag trails, bumpy from walkers and poor bonding to the underlying ice