Hostal rural Mas Blanc, in Sant Martí de Centelles, embodies all of the typical characteristics of country houses in this area, with three floors, arched doorway, natural stone windows and cornerstones, and gabled roof. The front courtyard, which has a terrace space shaded with flowers, also gives access to the other building, decorated in the traditional style, where there are various rooms.
The establishment's six rooms are named after different types of mushrooms and have a classic decor, with antique furniture and rustic-style beds. All come with complete bathroom and some have balcony with garden views. The restaurant, with a dining room with fireplace, offers a menu based on local, seasonal products.