Harini... after I did my homework(baca buku Prague), I found out we can actually go to the castle by tram(no 22 or 23), second stop from the metro. Actually semalam tu kitaorang panjat bukit just to know the place,tapi tinggi giler bukit dia.Penat...confirm.So naik tram tu mmg stop dekat the other entrance,tak payah susah2 panjat bukit,hehe.Best.Tapi kena panjat 281 kot anak tangga nak gi tower dia..hmm selamat.turun pulak pening sbb tangga pusing2.