The Circus Maximus was a chariot racetrack in Rome first constructed in the 6th century BCE. The Circus was also used for other public events such as the Roman Games and gladiator fights and was last used for chariot races in the 6th century CE. It was partially excavated in the 20th century and then remodelled but it continues today as one of the modern city's most important public spaces, hosting huge crowds at music concerts and rallies.
The Circus Maximus, located in the valley between the Palatine and Aventine hills, is the oldest and largest public space in Rome. Its principal function was as a chariot racetrack and host of the Roman Games (Ludi Romani) which honoured Jupiter. These were the oldest games in the city and were held every September with 15 days of chariot races and military processions. In addition, Rome had many other games and up to 20 of these had one day or more at the Circus Maximus. Other events hosted at the site included wild animal hunts, public executions and gladiator fights, some of which were exotically spectacular in the extreme, such as when Pompey organised a contest between a group of barbarian gladiators and 20 elephants.
At its largest during the 1st century CE following its rebuilding after the fire of 64 CE, the Circus had a capacity for 250,000 spectators seated on banks 30 m wide and 28 m high. Seats were in concrete and stone in the lower two tiers and wood for the rest. The seats at the closed curved end date from the early 1st century CE. The outside of the circus presented an impressive front of arcades in which shops would have served the needs of the spectators. The Roman architectural historian Vitruvius also describes a temple of Ceres in the Circus and that it was decorated with terracotta statues or gilt bronze.
The track, originally covered in sand, measured 540 x 80 m and had 12 starting gates for chariots arranged in an arc at the open end of the track. A decorated barrier ran down the centre of the track so that chariots ran in a circuit around conical turning posts placed at each end. The spina also had two obelisks added over the centuries, one in the centre and one at the end. Here also were the lap markers - eggs and dolphins - which were turned to mark the completion of each of the seven circuits of a typical race.
The last official chariot race at the Circus Maximus was in 549 CE and was held by Totila, the Ostrogoth king. The site was then largely abandoned, although, the Frangipanni did fortify the site in 1144. The first excavations were carried out under Pope Sixtus V in 1587 and the two obelisks which had originally stood as part of the spina were recovered.
The site was used for industry and even a gasworks in the 19th centur but in the 1930s the area was cleared and converted into a park made to resemble the original form of the Circus. Original seats were revealed, as were the starting gates and the spina. However, the latter two were re-covered and now lie some 9 m under the present ground level. The curved seat end continues to be excavated today whilst the main part of the circus is still used for large public events such as concerts and rallies.References:
Ängsö Castle was first named as "Engsev" in a royal charter by king Canute I of Sweden (r. 1167-1196), in which he stated that he had inherited the property after his father Eric IX of Sweden. Until 1272, it was owned by the Riseberga Abbey, and then taken over by Gregers Birgersson.
From 1475 until 1710, it was owned by the Sparre family. The current castle was built as a fortress by riksråd Bengt Fadersson Sparre in the 1480s. In 1522, Ängsö Castle was taken after a siege by king Gustav Vasa, since its owner, Fadersson's son Knut Bengtsson, sided with Christian II of Denmark. However, in 1538 it was given by the king to Bengtsson's daughter Hillevi Knutsdotter, who was married to Arvid Trolle.
In 1710, the castle was taken over by Carl Piper and Christina Piper. Ängsö Castle was owned by the Piper family from 1710 until 1971, and is now owned by the Westmanna foundation. The castle building itself was made into a museum in 1959 and was made a listed building in 1965. It is currently opened to visitors during the summers.
The castle is a cubical building in four stores made by stone and bricks. The lower parts is preserved from the middle ages. It was redecorated and expanded in the 1630s. The 4th storey as well as the roof is from the expansion of Carl Hårleman from 1740-41. It gained its current appearance in the 1740s.