Quite a lot of trees, in fact.
Places with more trees than Latvia
Or Russia. Now there's a country with a lot of trees.
As a matter of fact, Russia has so many trees that you can cross the country from one end to the other, and never see a single forest. That's pretty amazing.
Places without many trees
Greenland, on the other hand, does not have many trees.
Neither does Libya, or Egypt or Algeria or....