Kutna Hora makes a great half/ full day trip from Prague. I have great memories of this place and it is well worth the short trip out here. The centre is quite nice with a few interesting churches and some nice back alleys to lose yourself in, however the highlight is Sv. Barbara’s Cathedral which is particularly impressive. The approach to it is lined with statues, similar to Prague’s Charles Bridge, with lovely views over the river valley below. The roof and flying buttresses make the cathedral spectacular and make it different from many other cathedrals on the list. The interior is nice but nothing really spectacular.
The train station is quite a way from the town centre. You can catch a bus up but I would recommend walking as this would means you can call into a strange addition to the site which is the Ossuary in Sedlec. It is just off the main road to the centre. The interior of the church like building is decorated with bones in a particularly intricate way.
There are a fair few nice restaurants and cafes in the centre to while away the time. There is enough to see here for a few very laid back days, however it is a very viable day trip from the capital. It is only an hour’s train journey, though you may have to change trains at Kolin to take the local train one stop south.