This via ferrata starts at Camping Olympia in Fiames and has a long approach that becomes steep and demanding from Passo Posporcora (1711 m). Shortly below the summit, the last steep steps are defused with iron bars.
For the descent it's the red trail no. 447 from the summit towards the north. (Attention: note the “stone men” at the start).

WARNING: The GPX data may differ from reality.

Accessible by public transport. The timetables are available on www.sii.bz.it.

How to reach Toblach/Dobbiaco: https://www.drei-zinnen.info/en/dobbiaco/dobbiaco/contact-and-service/arrival-mobility.html

From Toblach in southern direction to Cortina.

The Col Rosá via ferrata is varied, very steep in short sections and also exposed, but consistently on good rock.
It is especially beautiful in autumn, when the colored deciduous trees round off the picture.