Gorak Shep, Nepal

With the Himalayas towering on either side of the trail, I trudged on and I say trudged because as you may well imagine fatigue, high altitude, low oxygen level and the constantly changing terrain was having an impact but as you may also imagine the desire to climb Everest was even greater and gave me the impetus to carry on.

The terrain morphed from tundra with low level shrubs to rocks and boulders. It was rugged, remote and massive. Rounding the bend at Dughla, a small hamlet and resting point, I was confronted by a pile of rising rubble where high up on the hill at 16,100ft (4,900m) is the terminus of the Khumbu Glacier, the highest glacier in the world. To the right I could see the glacial meltwater as it was making its way down the hill into the Lobujya River flowing southward as the Imja River and into the Dhudh Kosi.

The next hour's climb was a steep 656ft (200m) trek to Chukpi Lhara. Set atop a large plateau, Chukpi Lhara is Everest's memorial ground. Monuments made of stone or cement, some covered in prayer flags were built to honour climbers and Sherpas who lost their lives on Everest. It was a sobering and reflective moment.

Located at the foot of the Khumbu Glacier to the east and the soaring peak of Mount Lobuche East to the west sits the seasonally busy village of Lobuche. The village is the second-last stop for overnight lodging before base camp. Mount Lobuche has two peaks and is differentiated by calling it East and West. Permits are required to climb the mountain with East (20,075ft/6,119m) being classed as a trekking peak, whereas West (20,160ft/6,145m) being classed as an expedition peak.

The two peaks are connected by a long and deeply notched ridge with sheer drops on either side making the West peak inaccessible from the East but it can be climbed via the southern shoulder.

I didn't stop in Lobuche, I pressed on to Gorak Shep the absolutely last place to stay in a lodging. The village was buzzing with trekkers and climbers either coming or going. At an elevation of 16,942ft (5,164m), Gorak Shep was located at the base of Mount Pumo Ri on the edge of a frozen lakebed covered with sand with Khumbu Glacier to the east and Changri Shar Glacier to the west.

The village was completely barren and devoid of vegetation but the peaks were ever-present from every angle. The summit of Kala Patthar on the south ridge of Pumo Ri was a major landmark for any trekker who wanted a clear view of Everest and Nuptse's peaks. Because of Everest's structure view of its summit from base camp is blocked by Nuptse. Climbing Kala Patthar was another great way to acclimatise. With an elevation gain of 1,270ft (390m) it was a short-two hour return trip. After a hearty lunch of curry potato and paratha bread for dipping, I was ready for the last trek of the day.