I have nothing but the best words to say about Hotel12.
The setting is spectacular. One feels like being on top of the world, at 1750 m altitude, with the view of the Ossiacher See down below, and the Slovenian & Italian Alps on the horizon.
The food and the service is what makes this hotel truly stand out.
The on-site Chef seems to always know how to please ones taste. Wake up to the wide selection of home-made breakfast (even the milk for your coffee or cereal is from a local cow Louisa :-), indulge in a deck-bound book reading with spectacular views and the freshest air, and wind down with a delicious dinner, and very tasty Hotel12 wine.
For those more active enthusiasts, there is plenty of hiking in the area.
I would most definitely recommend this hotel and look forward to coming back soon myself.