Sēja grand oak
Sējas grand oak is one of the largest oaks in Latvia. It grows on the edge of the Sēja manor park. The circumference of the trunk is 9.1 m and it has a well-developed 24x6 m crown, the height of the tree is 23.5 m. It is the second largest oak in Latvia and the fourth largest in the Baltics. About 450 years old.