"Men want to prove they're the toughest, most rugged creatures out there."

This pass, Creeth had stated, was the most rugged part of the ride.

Along the way he travels through some of the most rugged, isolated and poor parts of the country.

Even by the most rugged Australian standards, it's not a place where you want your car to break down.

The Day's River region was one of the most rugged in all America.

Or you could flee into the most rugged parts of the land and let the rest be a road.

Sedna is powerful, as she must be to protect her children, who live in the most rugged region of the world.

Your Dad's a hardworking man who's doing his best to earn a living in one of the most rugged places on the whole planet.

The park offers some of the most rugged scenery in Japan.

But what will not have changed is the forbidding landscape and terrain for which even the most rugged mountain bike was never built.