Kutna Hora was a silver mining town in medieval times: once the second Czech city to Prague in terms of population. Today it is home to about 21000 people.
Although Kutna Hora has some comparatively drab modern architecture, it was enscribed on the UNESCO World Heritage List in 1995 for the Historical Town Centre, including the Church of St Barbara and the Cathedral of Our Lady at Sedlec. At both ends of the town there are some beautiful buildings, and the higher points of the town are home to restored older architecture, with Medieval, Gothic, Renaissance and Baroque buildings.
There are trains roughly hourly from Prague leaving either Hlavni nadra?i or Masarykovo nadra?i (see time schedule at [http://jizdnirady.idnes.cz/JRCis.asp?tt=c&p=MF&cl=E5]). Most trains will require you to change from the express at Kolin to a local train and disembark at Kutna Hora two stops later, but there are direct express trains several times a day. A ticket is 98 K?, 62 K? concession with a Z-card. Journey time is one hour if you catch an express to Kolin, one hour thirty minutes if you catch a local to Kolin. In the other direction, Kutna Hora is on the line from Brno.
There are buses roughly hourly from Prague leaving the Florenc bus station, some direct and some requiring interchange at Kolin. A direct bus is around 70 K?, a bus via Kolin about 90 K?. Journey time is one hour twenty minutes direct, one hour forty minutes via Kolin.
The town is about three kilometers in length, so it is possible to explore Kutna Hora on foot. This isn't particularly rewarding though, as most of it is residential and the attractions (with the exception of the Kostnice Ossuary) are concentrated at the other end of town from the train station.
There is a local bus system with buses arriving to meet the trains. If you want to return to the train station from the historical core, take the bus that says "Hlavni Nadra?i " on the front window. A single ride for adults costs 9 crowns and will leave you right at the train station.
There is also local train connecting historical core (station "Kutna Hora m?sto") and the main station "Kutna Hora hlavni nadra?i". It meets the arrival of nearly all the express trains. You can buy the train ticket from the local station "Kutna Hora m?sto" directly to Prague. The price will be the same as the price from "Kutna Hora hlavni nadra?i" to Prague.
There are also taxis: usually one or two will meet the train, otherwise they can be a little difficult to find. Unlike in Prague, it is safe to hail them in the street: they won't overcharge. A taxi ride from one end of town to the other is about 80 K?.
'''Additional Information'''
After you finish with the Ossuary, you can walk to the town center without any problems. Go back to the main road and turn right. You're now about 2,5km from the town center.
All you have to do is to follow the road signs until you reach the main attractions in the town center. You cannot miss the St. Barbara's Cathedral and the Hradek - Czech museum of silver.
The Church of Saint Barbara is located at the opposite end of the Kutna Hora's train station. If you wish to start your tour from there, you may want to get a taxi from the station to the Church and then walk your way around the town center. '''A bit of the church's history'''
The works on the church started around 1380 by Peter Parler's workshop, whose other great work in the Czech Republic includes the imposing St. Vitus Cathedral at the Prague Castle.
The eye-catching spires are really magnificent! If you're looking for some fantastic Gothic Bohemian style, St. Barbara Church is certainly one of them alongside St. Vitus in Prague
Generally, the staff in restaurants around St. Barbara's Cathedral are friendlier and (oddly) more professional than in Prague. There are a number of bars, restaurants and cafes just underneath the shadow of the cathedral. Some provide a breathtaking view of the valley to the south. The best experience I have had personally was at the restaurant U Hrn?i?e (By the Jug Maker's). The food is excellent with traditional Czech dishes alongside a surprising array of vegetarian dishes.
Here is one very nice hotel.
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