If museums are on your list of things to see, then you might want to head to Coast Museum Juist, located in the heart of Loog.If you want to see more of the museums in Loog, Juister Küstenmuseum isn't far either.
Sightseeing doesn't mean you have to blow the budget. For some things to do in Juist, enjoy the outdoors at Lower Saxony Wadden Sea National Park or Juist Beach. Be certain to include a visit to Wadden Sea.