This is a tough one to answer, as a major factor is your level of faith in the miracles of St. Basil. But let’s say you’re someone like me, who enjoys traveling to ancient and sacred places but without any particular religious goals in mind.
If that’s the case, then I would only recommend hiking to Ostrog Monastery if you’re able to take the earliest train at 8:00. This isn’t too bad if you’re basing yourself in Podgorica.
As I was staying in Cetinje, I would’ve had to take the 6:30 bus to get to Podgorica first. But I also never anticipated the crowds I encountered at the top, and wrongly assumed that an hour or so at the monastery would be plenty.
I suppose I could’ve taken the last 20:17 train back to Podgorica, but that would’ve entailed waiting around at the abandoned station for a while in the dark, plus possibly missing the last return bus.
There are plenty of group tours to Ostrog Monastery, which would probably be a better option overall. But as some of them also include numerous other destinations in Montenegro, I can’t imagine there being enough time to make it inside the monastery. Therefore, it would be wise to choose something that solely focuses on Ostrog, such as this tour.
For those interested in cave churches and who will be doing further travels throughout the Balkans, be sure to visit Crna Reka Monastery outside of Novi Pazar, Serbia. Not only are both the setting and the church stunning, but I happened to be the only guest there at the time of my visit.