Makkah is where God commanded Abraham to build the Kaabah - the ancient house. It is at a very special location on the Earth.
Hajj.
Makkah
The answer is Hajj
In the city of Makkah at several different sites hajj is performed.
Hajj
yes. and no place else.
In Saudi Arabia's city Makkah.
You can draw Mecca/Makkah, Hajj and you can draw the Ka'aba the direction they face when they are praying.
The hajj wasn't built... the hajj is a pilgrimage to Makkah, to now rebuilt/ improved buildings/ region which were there before Islam.
Pilgrimage to Makkah (or Mecca) is called Hajj. It is the fifth pillar of Islam five pillars.
Muslims perform Hajj in the Holy city Makkah and Madina in Saudi Arabia.
To Saudi Arabia. In and around the sacred city of Makkah.