Margalla Hills information
Lonely Planet review
The Margalla Hills are full of hiking trails that snake their way up ridgetops and down through forested valleys. Hiking Around Islamabad , available in major bookshops, provides details of hikes ranging from short walks to three-day excursions. It also provides a natural history background and handy hints for preparation. The walks can be steep, and it's usually hot and dry so take plenty of water and don't walk alone.