Aside from these three main buildings, many other minor structures created by Malmgren are dotted around the surrounding landscape. One of these is a vaulted cavern cut into the grey rock of Fjällsätern at some point between the 1890s and the 1920s. Following his death on 3 August 1922, the local authorities decided against burying him in his intended final resting place, and instead he was buried at the nearby Eastern Cemetery. There, where he was joined by his wife Hilma Malmgren following her death in 1942, a large tombstone bearing his portrait was raised. The old tomb is now bricked up.