Sikkim is the second smallest state of India. This landlocked state is least populated and has Gangtok as its capital. The world's third highest peak, Kanchenjunga, is located here. The state has twenty-eight mountain peaks, twenty-one glaciers, 227 high altitude lakes, five hot springs, and over 100 rivers and streams, including the famous Teesta, which is also called "lifeline of Sikkim". Sikkim's economy is mainly agrarian. It produce crops of rice, cardamom, oranges, apples and tea. It is also a mineral rich state and have mines of copper, dolomite, limestone, graphite, mica, iron, and coal. The state also has a vast tourism potential. There are many hotels and guest houses to cater to the flourishing tourism industry. Apart from the major contribution from tourism, the service sector also boasts of its real estate.