Question

I realy want salamance and I just want to evolve it all the way.

Answer 1

You can get a bagon in the safari zone by going into the swamp area and placing 9 forest objects and 19 peak objects and waiting 110 days. Comes at level 45 though.

http://www.serebii.net/pokearth/johto/safarizone.shtml#hgss-swamp

Or you can get a shelgon in the safari zone by going into the wetlands and placing 21 peak objects and only waiting 70 days. Comes at level 46.

http://www.serebii.net/pokearth/johto/safarizone.shtml#hgss-wetland

Answer 2

You can catch Shelgon in the safari zone. Bagon can also be found, but takes longer to get. they come at level 46 and 45 respectively.

http://www.serebii.net/pokearth/johto/safarizone.shtml#hgss-swamp

Bagon-Swamp; 9 forest objects and 19 peak objects and wait 110 days.

Shelgon-wetlands; place 21 peak objects and only wait 70 days.