St Mark’s is located at No. 29 Oxgangs Avenue – the post code for the church is EH13 9HX.
The 5 and 16 bus services pass directly outside the church. You can find the relevant timetable for the 16 here and for the 5 here. The Lothian Buses website offers a lot of useful travel information, including a handy journey planner.
St Mark’s also has a good-sized car park. Please be aware that the car park can become very full on special feast days and it is possible that you could be blocked in.