The George Peabody Library is one of those hidden gems that leaves you in awe the moment you step inside. Housed in a breathtaking 19th-century building, it's a place where you can lose yourself among rows of books and beautiful architecture. Located at Johns Hopkins University, the library is open to the public, and visitors can wander through its five-tiered atrium, marveling at the iron railings and towering shelves packed with rare volumes. Whether you're a book lover or just looking for an Instagram-worthy spot, it’s definitely worth a stop.

Huaisheng Mosque boasts Guangta is believed to be the world’s oldest minaret outside Mecca dating back to the 7th Century. The mosque was the pivotal point of the 15th-century foreign quarter but is open only for Muslims or tour groups.

Ciutadella de Menorca is a small town and the cultural rival of Mahón. Take a stroll along the canal-like harbour and dine on fresh lobster in one of the waterside restaurants, before checking out British colonial ruins.