Three Days:

Day 0:
Departure from Islamabad.

Day 1:
Breakfast in Balakot/ Mansehra.
Arrival and short stay at Kewai.
Departure and short stay at Shogran and Siri Paye.
Departure for Naran.
Dinner and night stay in Naran.

Day 2:
Early breakfast followed by a departure for Babu Sar Top.
A short stay at Lalu Sar Lake.
Overnight stay at the hotel with live BBQ and Bonfire.

Day 3:
 Departure for Lake Saif-Ul-Malook using jeeps.
Back to Hotel for Breakfast.
Short Stay at Kiwai Waterfall.
Arrival at Islamabad.

Four Days:

Day 0:
Departure from Islamabad.

Day 1:
Pickup from Islamabad / Rawalpindi and departure to Shogran Sightseeing: Muzaffarabad, Gari Habibullah, Kuwai, Shogran Stay: Shogran.

Day 2:
Breakfast in Hotel and Departure to Siri Paye via Jeeps Sightseeing: Siri Paye, Kaghan and Naran Bazaar Stay: Naran Bazaar.

Day 3:
Breakfast in Hotel and Departure to Babusar Top Sightseeing: Babusar Top, Lulusar Lake Stay: Naran.

Day 4:
Breakfast in Hotel and Departure to Saiful Malook Lake Sightseeing: Saif ul Malook Lake and Departure to Islamabad.

Itinerary Source: PakistanTravelGuide