1. Church of the Holy Sepulchre
Six different Christian denominations share custody of this church, and they've been arguing about who controls which corner for centuries. That tension is part of what makes it fascinating. The Church of the Holy Sepulchre marks the spot where most Christian traditions say Jesus was crucified, buried, and resurrected. The current structure dates to a major Crusader renovation completed in 1149, though parts go back to the 4th century. It's free to enter and open daily from 5 AM to 8 PM. Inside, you'll find Golgotha (Calvary) on the upper level, where a glass-enclosed section of bedrock marks the crucifixion site. Downstairs, the Edicule shelters what tradition holds as Jesus's empty tomb. The Stone of Anointing, a slab of reddish stone near the entrance, is where pilgrims kneel and press their faces. The church is compact, dark, and crowded, and it hits harder than any cathedral you've been in. Unlike the open grandeur of the Western Wall plaza just a 10-minute walk away, everything here is compressed and layered. This is the most important Christian pilgrimage site in the world. It is a must-see in Jerusalem. Just be ready for tight spaces, incense smoke, and the sound of six liturgies happening at once.