Castles With so many great castles to choose from you may need help deciding which ones to visit. Tolkien's Wales Discover the Wales Tolkien loved. Visit the places he knew & places with a connection to his work. Heritage and sightseeing Hear fascinating stories from the past at the best of our castles, monuments and museums. World Heritage Sites Wales has a rich heritage. Soak up history & discover the areas declared UNESCO World Heritage Site. Art galleries exhibitions Artists from all over have beaten a path to Wales, reflected in the diversity of work exhibited. National Trust in Wales Visit a host of fantastic National Trust houses and gardens in North, South, Mid and Wales to relax, unwind and enjoy.