The answer to the crossword for the term 'Where to find lots of letts' is RIGA, a four letter word. Riga is the capital and largest city of Latvia, located on the Baltic Sea. It is an important seaport and a major industrial, commercial, cultural and financial centre of the Baltic states. Riga is home to many universities, museums, theatres, and other cultural institutions. It is also known for its vibrant nightlife and its many parks and gardens.