に行ってみたいです

would like to try going to

→ に
phrase Rare #41,231
would like to try going to Used to express a desire to visit or go to a place. The pattern に行ってみたいです means “would like to try going to”; 行ってみたい combines 行く (to go) with みる (to try) and たい (want to).
JA: いつか京都に行ってみたいです。
EN: I’d like to visit Kyoto someday.

旅行するならどこに行ってみたいです

If you could travel anywhere, where would you like to go?

いつかフランスに行ってみたいです

I’d like to visit France someday.

海外に行ってみたいです

Would you like to travel abroad?

わたしもハワイに行ってみたいです

I’d like to visit Hawaii too.