Bad gtein ana kiranta wurin shakatawa na duniya, kuma wannan yana nan don kyakkyawan dalili. Bad grein smanged kankara wuraren shakatawa a cikin hunturu da jiyya tare da ruwan ma'adinai a lokacin bazara an bayyana shi da mummunan prefix a farkon sunan.
Da farko, mummunan Gaske filin shakatawa ne na Spa, wanda Austria ta ci fiye da sau ɗaya - Singin Jamus da Iran, da kuma wannan wurin shakatawa ne na Bismallack na Jamus. Ko da a yau, wurin shakatawa na mara kyau, ya riƙe wani mai sheki mai sheki.
Babban jan hankalin mummunan gasasein shine ruwa mai ruwa wanda yake gudana cikin duka garin. Hakanan akwai fa'idodi masu amfani, kamar tushen tushen thery goma sha bakwai, wanda har yanzu daga karni na sha bakwai. A matsayina na ski mai zuwa, mara kyau gterein yana jan hankalin matsanancin jin daɗi, da kyau a cikin horo da hanyoyin da suke da dari na ɗari na nisan kilomita ɗari biyu. Lokacin kankara ya fara daga tsakiyar Disamba, amma yana faruwa cewa tun ƙarshen Nuwamba. A lokacin rani, mara kyau gstein yana ba da baƙi don shakata a kan ruwa kuma yana sha'awar kyawun abin ban mamaki na shimfidar wuri mai canzawa.
Abin da ba ya ce, da mummunan gasari na iya zama lafiya ba, ba tare da tsoro ba, kira kyakkyawan mafaka don shakatawa tare da yara a kowane lokaci na shekara.