Oslo Ski Centre lies to the north of the city centre. It is made up of two parts. Trollvannskleiva is particularly suitable for children and beginners. You will find a sledging slope here and a very easy downhill slope, ideal for "finding your feet". The lift here is easy to use. Grefsenkleiva has longer and steeper slopes suitable for more experienced skiers and snowboarders. There are also rails here that snowboarders may use. There are two cafes. Equipment may be hired. Instruction is available.