Olaleni is a co-educational(for boys and girls) boarding Roman Catholic School located in Marangu Kilema along Kilema Road in Moshi Rural,Kilimanjaro Region. The school is situated 10 kilometers from Himo Town. As you move from Himo Town take the road leading to Kilema Hospital,you just follow the road until you will find school entrance.
The School boundaries covered by all green good landscape of grass,trees and other vegetations. The school environmentis make up of different gardens such as Nsongezi,Engaruka,Kondoa and Ologisailie gardens.The gardens names are based on historical sites as to create interest in history learning.The gardens are bounded by well painted bricks and chairs can be placed for private studies.This will teach students on land conservation and environental care. In additional to that there is water boiler system which is designed to provide clean and safe water to the student and staff.
The school attends to students health with intensive. The school have trained staff attends students at the level of First Aid. In case of serious health problems students are taken to the hospital to get required treatment. The school provides students with good food and safe drinking water as a measure to prevent them from diseases which can affect their studies.
The school provides freedom of worship to all students regardless of their religion.All students are allowed to worship according to their religion without discrimination.There are morning and evening prayer for all students everyday.During that time students will pray according to their religion.
School have projects which helps students to get balance diet and also to help those students who suppose to take special diet recommended from doctor.Among of the projects are cows and vegetables in which cows produce milk used for porridge and tea every morning and vegetable which are used in their food.These help school to provide safe milk and vegetable rather than buying it outside to secure the health of students.