There is something unnerving yet fascinating about exploring resting places of the dead. If this seems interesting to you, have a look at Ziarat of Abdullah Shah Gazi.
This Clifton tomb site is an interesting place to begin your day of sightseeing. There's plenty to experience in the vicinity, such as Manora Beach, Clifton Beach, and DHA Karachi Head Office. Take your time at Ziarat of Abdullah Shah Gazi before hitting up these other fine attractions.
