Answer:

pisa

Answer	Crossword Clue
PISA	Tower town
PISA	Galileo's birthplace
PISA	Galileo's home

PISA	Site of a famous campanile
PISA	Galileo's hometown
PISA	Home to Galileo
PISA	Tower city
PISA	Town with una torre
PISA	Site of a leaner
PISA	Tilting tower town
PISA	Tuscany city

PISA	Supposed ball-dropping locale for Galileo
PISA	Leaning Tower's home
PISA	Town with a tilted tower
PISA	Tower site
PISA	Italian tower town
PISA	City in Tuscany
PISA	City on the Arno
PISA	Leaning tower site

PISA	Italian tourist city
PISA	Leaning tower home
PISA	Tuscany tourist city
PISA	Leaning tower city
PISA	University city since 1343
PISA	Italian tower site
PISA	Ligurian Sea city
PISA	Galileo Galilei Airport city

PISA	Tuscany tower site
PISA	Leaning Tower locale
PISA	Leaning tower town
PISA	Leaning Tower city
PISA	Birthplace of Galileo
PISA	Leaning Tower home
PISA	Leaning Tower of ...
PISA	Town known for listing

PISA	Home of the Leaning Tower
PISA	Leaning Tower location
PISA	Tuscan tilting tower town
PISA	Galileo Airport locale
PISA	Site of a famed tower