〇〇 city that I have visited is famous for it's XX.
The city of 〇〇 that I know and love is well known for its XX.
ーNagano city that I have visited is famous for it's Zenkoji Temple.
「私が訪れた長野市は、善光寺で有名です。」
〇〇 city that I have visited is famous for it's XX. のように表現できます。
ーThe city of Kagoshima that I know and love is well known for its Ramen with black pork.
「私がよく知っている大好きな鹿児島市は、黒豚ラーメンで有名です。」
The city of 〇〇 that I know and love is well known for its XX. のようにも言えます。
ご参考まで!