Annapurna base camp trek is the most popular hiking route in Nepal. In short Annapurna Base Camp is called ABC. So, trekking to Annapurna Base Camp is also said ABC trek. Annapurna Base Camp Trek leads you to reach a base camp of Mt Annapurna. Annapurna Base Camp seems like a Sanctuary circled by lovely snow capped mountains. The highest mountain we can view from the base camp is Mt Annapurna I. This is the 10th highest mountain in the world with height of 8,091 meters.