One of our daytrips whilst staying in Ljubljana was out to the coast to Piran. On the way, we stopped at a place called Predjama which is known for it’s insane amount of huge underground caves. One of these caves connects to the back of an imposing castle set inside a cliff, Predjamski Grad. We visited and had a beer here whilst a storm passed by – the storm looming over the cliff and castle was a sight to behold. The surrounding countryside was spectacularly beautiful as well!