Croatian Mountain Rescue Service
http://www.gss.hr/
Croatian Mountain Rescue Service – station Zagreb
http://www.gss-zg.hr/
Croatian Mountaineering Association
http://www.plsavez.hr/
Blog about the charms of Zagrebačka Gora
http://www.medvednica.info/
Croatian Meteorological and Hydrological Service
http://www.dhmz.htnet.hr/
Hrvatske šume d.o.o. (Croatian Forests ltd.)
http://www.hrsume.hr/
Croatian Cycling Federation
http://www.hbs.hr/
Croatian Ski Association
http://www.croski.hr/
Croatian Speleological Server
http://speleologija.hr/
Croatian Geological Society
http://www.geologija.hr/
Croatian National Tourist Board
http://www.croatia.hr/
Croatian Hunting Federation
http://www.hls.com.hr/
Scout Association of Croatia
http://www.sih.hr/
Company Sljeme – Medvednica d.o.o.
http://www.sljeme.hr/
ZET (Zagreb Electric Tram – Cable Car)
http://www.zet.hr/
ZET (Zagreb Electric Tram) towards Veternica (line 124 – Črnomerec-Gornji Stenjevec)
ZET bus za veternicu
Trail Race – Sljeme Trail Kružok
http://www.sljemetrailkruzok.com/home/
Trail Running Croatia – Medvednica
http://www.trailrunningcroatia.org/trails/location/zagreb/medvednica/
Tripedia
http://tripedia.info/location/europe/croatia/