ATTENZIONE: in ottemperanza alle direttive del  Decreto

del Presidente del Consiglio dei Ministri le cui norme sono volte a contenere la
diffusione del Corona Virus (COVID-19) ,la gita non fa parte di quelle progammate
ma sarà effettuato solo un percorso di prova da parte di chi vorrà volontariamente
partecipare.

conduce: Fabrizio F.

Difficoltà: E
Difficoltà ••
Tempo di percorrenza: 
Percorso di circa  16 Km 
Dislivello:   450m
Ritrovo presso la sede del Gruppo Trekking alle ore 8.00 partenza alle ore 8.15

Partenza da Lajatico (213 m) , ci vogliono circa 7 Km per arrivare alla Rocca di Pietracassia (532 metri ).

Il ritorno è sullo stesso sentiero.

Pietracassia può essere considerata uno dei monumenti alto medievali più importanti della provincia di Pisa. Il grande masso calcareo coronato dalla Rocca, a 532 metri di altitudine, domina la strada che, risalendo il corso del torrente Sterza, collega direttamente la Valdera con la Valdicecina e vi si erge a naturale sbarramento, soprattutto dal lato nord, dove termina con uno strapiombo di circa 80 metri. Da una fenditura aperta in tale masso sembra derivi proprio il nome Pietracassia ('Pietra cassa' significa pietra spaccata) sebbene alcuni storici collagano il suo nome da quello del triumviro romano Cassio. La sua posizione era già al tempo degli Etruschi ideale per controllare la via usata per la commercializzazione del rame estratto nelle vicine miniere di Montecatini. 

 

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Detect language » Italian
 
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