[citation needed] Since 1994, the ski slope at Himos has been used as a super special stage at the Rally Finland.

[6] The catchment area of the Längelmävesi and Hauho routes of the first division of the Kokemäki River main catchment area covers the southwestern part of Jämsä, i.e. the southern part of Längelmäki and Kuorevesi.

[7] The bedrock of Jämsä belongs to the abyssal rock area of the Central Finland.

The meltwater of the glacier flowed through the numerous transition valleys of the present-day Jämsä area.

[9] In the 1980s, Jämsä's traditional parish dishes were called liponen (meat cooked with turnip chips and barley groats), piimätalkkuna and grandma's buns.