On August 29th we took the tram to the top near Opicina. The tram dates from circa 1900 and just resumed service a week or so ago . We walked along in the area referred to as the Carst on the path towards Sistiana, about 12 kilometers. We went about half way. Sistiana is a coastal town north of Trieste. It was a gorgeous day, as you can see from the photos. There were other hikers, joggers and you will see some people climbing the sheer cliff that rises from the path.