First Mountain Zillertal is located in the village of Aschau in the Ziller Valley, right next to the Marendalm ski slope. It offers free Wi-Fi in public areas and free parking.

The Tyrolean-style rooms in the Zillertal First Mountain offer satellite TV, a safe, and a hairdryer. Most have a balcony.

First Mountain Zillertal features a spa area with a Finnish sauna and a relaxation room. There is also a fireplace lounge, and darts can be played.

There is a ski storage room and a ski rental. Many activities, such as night skiing and après ski parties at the snow bar, are offered. A ski bus stop is right outside.