Pula Arena, WE127. The Pula Arena is the name of the amphitheatre located in Pula, Croatia.
   The Arena is the only remaining Roman amphitheatre to have four side towers and with all three Roman architectural orders entirely preserved. It was constructed in 27 BC-68 AD and is among the world's six largest surviving Roman arenas.
   A rare example among the 200 surviving Roman amphitheatres, it is also the best preserved ancient monument in Croatia; however, the arena is not listed on UNESCO world heritage list. The amphitheatre is depicted on the reverse of the Croatian 10 kuna banknote, issued in 1993, 1995, 2001 and 2004.
   The exterior wall is constructed in limestone. The part facing the sea consists of three stories, while the other part has only two stories since the amphitheatre was built on a slope.
   The maximum height of the exterior wall is 29.40 m. The first two floors have each 72 arches, while the top floor consists of 64 rectangular openings. The axes of the elliptical amphitheatre are 132.45 and 105.10 m long, and the walls stand 32.45 m high. It could accommodate 23,000 spectators in the cavea, which had forty steps divided into two meniani. The seats rest directly on the sloping ground; The field for the games, the proper arena, measured 67.95 by 41.65 m. The field was separated from the public by iron gates. The arena had a total of 15 gates. A series of underground passageways were bui
Wikipedia ...