<Tr> <Th_colspan="2"> Elevation </Th> </Tr> <Tr> <Th> Grade </Th> <Td> Level </Td> </Tr> <Tr> <Th_colspan="2"> Hiking details </Th> </Tr> <Tr> <Th> Trail difficulty </Th> <Td> Easy </Td> </Tr>

Where does the douglas trail start in rochester mn