Sikandar Lodi's new capital, Akbar's red sandstone fortress, Shah Jahan's marble elegy — Agra keeps the whole Mughal arc inside a few kilometers of the Yamuna.
Shah Jahan's tomb for Mumtaz Mahal, 1632–53 — twenty thousand workers, and a symmetry broken only by the emperor's own grave.
Closed Fridays. Enter at sunrise via the East Gate; pay extra for the main mausoleum. Once a year, during Shah Jahan's three-day Urs (dates follow the Islamic calendar), entry is free for part of each day and the real graves in the crypt below are opened.
Built around 1635 as the tomb of Shah Jahan's poet-scholar minister Afzal Khan, it remains Agra's only monument fully faced in Persian glazed tilework.
Free and quiet; much of the tilework has gone, so look for the surviving panels.
Believed to predate the Mughal era, this Shiva temple with its silver lingam is considered the oldest sanctuary in Agra, anchoring the old city's spiritual life.
One of north India's oldest Christian cemeteries, with Armenian graves and the 1803 tomb of the Dutch soldier John Hessing, built as a small red-sandstone Taj.
Ask the caretaker to open the gate if it's closed.