Click on any of the red dots below to zoom in to a particular area. You can also click on the flag in the bottom right to change the language to english, or on the red box to go into full screen mode.
There is also an option to switch between a summer/winter view of the mountain and the town by clicking on the sun/snow symbol towards the top left. Use the arrow buttons to scroll up/down right/left, and the + - symbols on the top left to zoom in/out of a particular view.
The summer tour of the village is recommended, it has a lot more red dot areas to explore. Enjoy!