Innerjuvalt was built about 2 km (1.2 mi) south-east of the older Hochjuvalt Castle by the Freiherr von Juvalt(a).

In 1372 Elgof and Friedrich von Juvalt divided the inheritance again, with Eglof receiving the castle, its meadows, a mill and vineyards.

A wall was built on lower western side of the outcropping, with the remainder protected by steep cliffs.

Beginning in 1979 the communities of Domleschg and the Burgenvereine Graubünden added a new roof and repaired and rebuilt the castle.

[3] Today the castle grounds are open for visitors and the tower can be rented by small groups.