The most convenient way to arrive is by car.
Toblach/Dobbiaco also has a train and a bus station in case you are dependent on public transport.
www.trenitalia.com
Closest airports:
Bozen (100km), Innsbruck (AUT) (130km), Venice (190km), Klagenfurt (AUT) (190km),
Verona (250km), Salzburg (AUT) (255km), Munich (GER) (290km), Milan (380km)
Once you arrive in Toblach/Dobbiaco we can pick you up personally from the train or bus station if requested