It depends on your interest. You can check it in 30 minutes if you don't take photos nor check details. I've spent about 2 hours.

We used buses some of our days for trips to Chania, but eventually we found it necessary to rent a car. My proposal for you would be to rent a taxi for a roundtrip to the peninsula. Then you could include Stavros Bay, some other monasteries, perhaps Souda Bay war graves. A local chauffeur could certainly show you some hidden gems too, I guess. We went by bus to a famous spot on the south coast, but after visiting "Clapham junction", this prehistoric trail site, we had to go several kilometers back to another town because the only bus for an hour was overcrowded and didn't stop.

Non ci sono giorni di chiusura. Questo l'orario di apertura preso dal sito " Monastery of Agia Triada opening hours Monastery of Agia Triada opening hours: 8 a.m. to sunset Winter :8 a.m. to 2 p.m. and 4 p.m. to sunset Please make sure you are decently dressed when visiting the monastery". Io in giugno, arrivando prima delle 9 non ho pagato l'ingresso di 2 euro non essendoci alcun monaco alla cassa. Il successivo Monastero di Gouverneto è invece chiuso per ristrutturazioe, ma si può accedere al cortile esterno e osservare quello interno. Da qui molto bella e consigliabile è la visita al Katholiko Monastery (30- 40 min a piedi)