Holy sites are locations that hold significant spiritual or religious importance for various faiths. These places often serve as destinations for worship, pilgrimage, and reflection. Examples include Jerusalem, which is sacred to Judaism, Christianity, and Islam, and Mecca, the holiest city in Islam where millions of Muslims gather annually for the Hajj pilgrimage. Many holy sites feature unique architecture, artifacts, and rituals that reflect the beliefs of the communities that revere them. They can range from ancient temples and churches to natural landmarks considered sacred. These sites often foster a sense of connection among believers and promote cultural heritage.