UNTRODDEN PATH  
MOUNTAIN HIKING - NEAR BUDAPEST

I must say that Tripadvisor is unfortunately a shit. They fucked up some filters that make things unfindable on their page and they don't care about it. I have a ton of mailing on that subject.

Anyway here is my page on Tripadvisor where you can't find it among the "Things to do >...Hiking" section searching in "Hungary" just directly in "Esztergom".