The city was built inside a forest of dead trees.

It was like being in a forest of moving trees.

For some miles we passed through a magnificent forest of large trees.

To the north appeared a deep forest of dark blue and purple trees.

If she heated so much water every morning, it would take a forest full of trees to provide the heat.

The yard was large with a private forest of tall, ancient trees.

He was in a forest of huge, dark trees that rose like columns to hold up the sky.

Once the park had been a natural forest of luxuriant trees.

Especially since the 'new forest' of 'young trees' had been seeded by the much older ones.

From this point its course was pursued through a forest of magnificent trees.