The ancient city of Machu Picchu is best viewed atop the summit of this mountain. However, getting there is the hard part. Inhospitable terrain, narrow and steep stairs, and high altitudes can be pretty unnerving.
Huayna Picchu is the towering mountain behind the actual site of Machu Picchu. From a distance the mountain looks impossible to climb without the necessary tools but even though a strenuous climb with some parts where you will actually will need both hands and feet, the climb is quite possible for all averagely fit visitors. For many people climbing Huayna Picchu is one of the highlights when visiting Machu Picchu. The climb itself is interesting as you will see how the Inca did cut out some steps out of the rocks and as you wind around the side of a mountain will see Machu Picchu from different angles. Before you reach the top you will also have to go through a tunnel carved in the rocks and the higher you get the more structures you will recognize on the top of the mountain.
Some structures and terraces are built on impossible places that really speak to your imagination. Some structures are almost glued to the mountain side with a sheer drop of a couple of hundred meters on the other side. The views (on a clear day – on cloudy days sometimes you cannot even see the site from here) of Machu Picchu seen from Huayna Picchu are breathtaking and do really give you an impression of the magnitude of the site. You will also be able to appreciate the different sectors of the site as the surrounding landscapes with some snowcapped mountains.
4. Hussaini Hanging Bridge, Northern Pakistan
Located in the Gilgit-Baltistan region of northern Pakistan, this bridge served as a connection across the Borit Lake in Upper Hunza. This rope bridge is both long and poorly maintained. Many planks are missing, and strong winds shake the bridge as you cross it. A previous, older, broken bridge hangs in tatters next to the "new" one, not something that would ease your nerves.
Despite its dangerous looks, the Hussaini is a relatively safe bridge and has become something of a tourist draw, with hikers testing their nerves as they carefully work their way across.