Trinity Cathedral is an Episcopal Church in downtown Pittsburgh, Pennsylvania and is the cathedral for the Episcopal Diocese of Pittsburgh. The present Gothic church, the third structure to hold the congregation, was completed in 1872 on the site of a hilltop cemetery. The site, centered on a terrace above the historic "point" (where the Allegheny River and the Monongahela River join to form the Ohio River) was sacred to Native Americans as a burial ground.