paryżu

In a sentence

• Odwiedziłem muzeum w Paryżu.

  I visited the museum in Paris.

  This is the locative case, indicating location within Paris.

• Spotkałem przyjaciela z Paryżu.

  I met a friend from Paris.

  Here, the word is in the genitive case, indicating the origin of the friend.

• Marzę o podróży do Paryżu.

  I dream of a trip to Paris.

  This usage employs the locative case as part of the phrase prepositionally indicating direction or goal.