Budapest of Buda hills are environmentally protected. The city's importance in terms of traffic is very central, because all major European roads and European railway lines lead to Budapest. The Danube was and is still an important water-way and this region in the centre of the Carpathian Basin lies at the cross-roads of trade routes. Budapest is one of only two capital cities in the world which has thermal springs (the other being Reykjavík in Iceland). Some 125 springs produce of thermal water a day, with temperatures ranging up to 58 Celsius. Some of these waters have medicinal effects due to
Kőbánya–Kispest (Budapest Metro) Kőbánya–Kispest (Budapest Metro) Kőbánya-Kispest is the southern terminus of the M3 Line (North-South line) of the Budapest Metro. It is the only station of the line that is above ground. The metro station is named after the train station next to the terminal, which lies on the border of the districts Kőbánya and Kispest. It is also a suburban bus terminal and a changing place of several city bus lines (68, 85, 85E, 93, 93A, 98, 98E, 136E, 148, 151, 182, 184, 193E, 200E - this run from here to Budapest Ferenc Liszt International Airport, 201E, 202E, 282E, 284E), making