It is necessary to book your trekking bureau before arriving for the climb. Have a comprehensive discussion with your guide on what to anticipate from the climb, what are the barriers that you can expect and situations that you will have to face. A great trekking agency like the Climbing Kilimanjaro will provide you with all the constraints to make your hike unbeaten. Their assistance include an expert guide, caretakers, food, and camping supplies if your plan is to camp. The trekking agency you choose will have a great impact on your climb, so do your study. Ask as many questions as you have, read the studies posted by actual clients, get in touch with the people who have climbed with the trekking agency before to get to know the facts and prices. Mostly the clients are overseas, so it is always recommended to choose the trekking agency beforehand.