表达对第 35 位总统约翰・肯尼迪的敬意，该图书馆的特色为几个交互式展览，以及您可能想了解的这位波士顿最著名的儿子的所有信息。

The key to happiness – could you find it here? The Schell Collection, Austria’s museum of locks, keys, coffers, ornamental boxes and ornate cast iron, and also the biggest specialist museum of its kind in the world. Find the answers to questions such as “Why is there a key on a pocket watch chain?” or “Why would you need a funeral casket key?” … and “Are you sure that you found all of the secret compartments in your great grandfather’s desk?”

被誉为世界上最小的国家的梵蒂冈城座落在罗马。 这是罗马教皇和其他一千多居民居住的地方。 他们拥有自己的邮政系统、商店和报纸，过着自己的日常生活。 经过穿着特殊服饰的瑞士卫兵后，您可以参观 11 家不同的梵蒂冈博物馆、米开朗基罗西斯廷教堂、圣彼得大教堂和梵蒂冈花园。