For family-friendly accommodation in Saas Grund, consider
Pension Heino, Montela Apartment-Hotel & Resort, and
Primavera.
The 3-star Pension Heino, with an excellent 9.2 rating, is a superb choice for families. It offers connecting rooms, a shared children's playground, and a selection of books, games, and toys for children and babies. Travel cots and free cribs are also available. The hotel is conveniently located just 0.4 km from Gondelbahn Saas-Grund - Kreuzboden and 2.6 km from Saas-Grund Ski Resort.
Another option is the 4-star Montela Apartment-Hotel & Resort, rated 7.6. This hotel provides a shared children's playground, games for children, free cribs, and highchairs. Apartments include a kitchen, which is very useful for families. It is well-suited for skiing, with cross-country, area, and general skiing all nearby, and is 0.4 km from Gondelbahn Saas-Grund - Kreuzboden.
Primavera, with an 8.4 rating, also caters to families with available cribs and rollaway extra beds. This hotel is particularly good for skiing, offering nearby ski rentals and lessons, and even ski-in/ski-out access. It is located very close to Gondelbahn Saas-Grund - Kreuzboden at 0.1 km.