The State Nature Reserve,
established on 29 March 1996, according to a decree made by the Ministry
for the Environment, comprises the area of Fiumicino, Ponte Galeria, Ostia
Lido, Ostia Antica, Infernetto, Acilia, Vitinia, Casal Palocco and the urban
park of Castel Fusano, for which a decree was made, in order to "safeguard
its precious naturalistic and historical-archeological value" and which prevents
against further growth of built-up areas. In particular, the Decree
prohibits hunting and acts of damage to spontaneous flora and prohibits throughfare
of off-road vehicles in certain areas. This area does not include the
Presidential Reserves of Castel Porziano, but we think it is opportune, just
the same, for us to give a description of their naturalistic profiles,
since they are an important part of the nature and the history of the Roman
Coastal Area.