National Museum of Military History Official WWII, Battle of the Bulge (€7).
Diekirch Old Town Free Historic center—church (free).
Diekirch Beer Museum Official Brewery history (€5).
General Patton Memorial Museum Official WWII exhibits (€5).
Conservatoire National de Véhicules Historiques Official Vintage cars (€8).
Diekirch Cathedral Free St. Laurentius (free).
Sauer River Free Kayaking, walks (free).
Mullerthal Trail Nearby Free Little Switzerland hikes (free).
Diekirch Market Square Free Cafes, donkey fountain (free).
Victor Hugo House Museum Official Exile home (€4).
Diekirch Conservatory Free Music school—concerts (free).
Diekirch Swimming Pool Official Indoor/outdoor (€6).