Meet your guide and embark on your transfer to the Marangu Gate, which takes about 45 minutes. The journey passes through the village of Marangu, which is located on the lower slopes of the mountain. Once you reach the park gate, all hikers are required to register at the Park office. After signing-in at the Marangu gate, we drive to the Kilema gate. Upon arrival, you will ensure that you have all your day-pack items (containing at least drinking water, your lunch pack, and extra clothing) and do a final check on your mountain bike. You will then start the first route section of 16km, (with your guide also on a mountain bike) from the Kilema gate (1 950m) to the Horombo hut (3 705m). It is important to remember that the biggest cause of altitude sickness is ascending too high too quickly. We will be stopping regularly and to give your body the maximum time to adjust to the higher altitudes. We will aim to reach Horombo hut at around 15:00 pm.