09:00 Step back in time at this 14th-century Gothic castle by the river. Skip the cramped interior museum and the overpriced $240 ghost tours. The real move involves grabbing a drink and lounging on the grass where the Neris and Nemunas rivers collide.
10:30 Visit one of the most breathtaking Baroque masterpieces in North-Eastern Europe. Bike or Bolt here to escape the city noise. Spend two hours roaming quiet limestone courtyards and staring at the heavy, intricate frescoes inside the main church.
14:00 Enjoy a stress-free, sustainable transfer to Kaunas Airport.