When you are in Murree, there is a road going towards Abbotabad ( it's the Abbotabad Rd, I guess). On there same road all those gali's are located and the on the same road there is Ayubia as well. So when you going on that road from Muree first comes khaira gali, cross that and you will reach Ayubia where the road is splitting. One road is going up which is the TDCP road leading you to Ayubia spot where that park and chair lift is located, however at the splitting end there is another road which is slightly going downwards (in facts it's continuing the main Abbotabad Rd). Take the downward road and that road going downwards will take you to Gali and ultimately to Abbotabad but before reaching Nathia gali you will first cross Donga Gali. The moment you reach there you will see Mushkpuri Hotel on the right. It located right next to Mushpuri track which takes you down to Ayubia chair lift spot. Lovely track for a walk.
I hope that it's helpful. Enjoy!!!
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