Faraglioni is the collective name for three stacks

Stack (geology)

A stack is a geological landform consisting of a steep and often vertical column or columns of rock in the sea near a coast, isolated by erosion. Stacks are formed through processes of coastal geomorphology, which are entirely natural. Time, wind and water are the only factors involved in the...

 located off the island of Capri

Capri

Capri is an Italian island in the Tyrrhenian Sea off the Sorrentine Peninsula, on the south side of the Gulf of Naples, in the Campania region of Southern Italy...

 in the Bay of Naples. The stacks have been given their own names: Stella (still attached to the main island), Mezzo (after Stella), and Scopolo (or Fuori). Its height is 109 m, 82 m and 106 m, respectively. The lacerta viridens faraglionesis or the blue-tinted lizard can only be found on Scopolo.