The Three Peaks Nature Park visitor center is located in the Grand Hotel. It is playful and informative at the same time: touch, sense, and experience nature.
Also accessible by public transport. The timetables are available on www.sii.bz.it.
How to reach Dobbiaco/Toblach: https://www.drei-zinnen.info/en/dobbiaco/dobbiaco/contact-and-service/arrival-mobility.html
Parking places are available.