Nastola’s former municipal building is situated opposite the church at number 5 Pekkalantie. Buses leave regularly from the terminal in Lahti (matkakeskus). Timetables can be found on the website of Lahden Seudun Liikkenne (Lahti regional transport) www.lsl.fi, linja 4.
If you’d prefer to cycle, check the routes on the guide to cycling tracks in the Lahti region “pyöräilyopas”.
Nastola.fi will give you information about the area and places of interest.