After welcoming the guests with a smile at the hotel, we go to Cenu Purvs Bog, what is abot 30-40 minutes drive from Riga city center. This trail is not easy to reach by public transport and that is a reason that not so many visitors going there. On the way, a short information from biologist nature guide about Latvian nature and protected areas. Also the stories about Bog origin and how and for what it is used in nowadys. Then about 5 km walk along the marsh boardwalk closer to the Bog lakes and ponds with photo breaks and narration. Return to Riga.