So to the infamous Inca Trail and Machu Picchu. And what better way to start this arduous high altitude 4 day hike, camping with very basic facilities, than to acquire an upset tummy? Perfect!

Hiking in that environment on a virtually empty stomach was challenging. However a combination of over-the-counter and prescription drugs from around the globe, plus a very welcome helping hand from Fabrice when my day backpack became too much to bear, meant the challenge was conquered.

As for the French-style hole in the floor toilets - much too difficult a target for many people it would seem. They often had more success in hitting the walls. Not a place to be ill. Moving on...

Our group was great, a mix of US, Canadian, Belgian, Spanish, Irish and South African. Plus us two of course. I think that's all. Something I swore wouldn't happen - new Facebook friends added.

It's hard to convey the experience. Physically draining, but the group spirit and the jaw droppingly beautiful backdrop made it a real once in a lifetime experience. We loved every minute despite simultaneously hating a fair few of them!

Eat, hike (for 6/7 hours), eat, sleep and repeat. Take in a few Inca ruins and llamas en route. Pinch yourself to make sure it's real.

Finally reaching Machu Picchu just after dawn on the 4th day, having been up since 3:30am to get there, is a moment to savour. Joe, the Irish member of our group commented on a few folks (strangers) getting all "European" on first setting eyes on the city - i.e. shedding a few tears. Well let's just say I'm glad I had my shades on. (I exaggerate a tad, but it was emotional)

To be totally honest, touring Machu Picchu itself was slightly disappointing after the trials of the hike. First of all we were exhausted, and within sight of a much needed shower (and beer!). But also the sheer number of tourists traipsing around the place detracted a little from the magic. Don't get me wrong, it is an amazing place to have visited, but the added experience of the hike is what really made it.

As ever, hopefully the photos will convey more than I can.

One question remains unanswered. Given the Inca's were small folk (average around 1.6m), why did they build steps so large that even I struggled to climb? Group opinion was that they were hosting aliens.