Lots of nature, meditation and clean air. Not to mention the little restaurant located upon arrival.
I'll be biased because it's managed by my buddy but after a good trek, eating well, healthy and genuine at a 0 km restaurant is priceless.
For the return, given the considerable inclination of the route and seen in my case a full belly, 😂 you can wait for the bus that takes you back to the town of Papasidero.
And I forgot: from Bivio Avena you can visit the Romito cave.