It was an unusual formation, since the vertical side faced away from the ocean and toward the beach.

In these foothills we found a hidden valley with vertical sides of stone.

Climbing down the steep, almost vertical sides to the floor of the place proved a tough task.

Thus it is a house with no gables or other vertical sides to the roof.

He climbed higher, approaching the vertical side of the peak.

Two boys, minds elsewhere, hold the vertical sides of the frame.

"Perfectly vertical sides are a good feature for a binary world," he said.

He had seemingly stepped to the vertical sides of the shaft.

Then it pulled its two vertical sides together and pointed at Nick.

The horizontal side is far harder than the vertical side.