Helm's Deep.

Helm's Deep.

And valleys, canyons and plains.

We make for the refuge of Helm's Deep.

March to Helm's Deep!

Helm's Deep has saved them in the past.

The battle for Helm's Deep is over.

Are you going through a canyon?

Helm 's Deep has one weakness.

Théoden's people have fled to Helm's Deep.

His defeat at Helm's Deep showed our enemy one thing.

They will flee to Helm's Deep the great fortress of Rohan.

If the wall is breached, Helm's Deep will fall.

That trail ends down at the end of that ravine.

They found some skynet complex in Topanga canyon.

It just strikes me as kind of a deadhead place to set down on the floor of a canyon.

Volcanoes are important, because volcanoes produce atmospheres and they produce oceans.

'Cause he never went down the ravine.

Mars has the Grand Canyon of the solar system, Valles Marineris.

These are three extinct species of hominids, potential human ancestors.

The victory at Helm's Deep does not belong to you, Thà oden Horsemaster.

Supplies? Thanks to you, I almost fell into the ravine!

So we arrived there with Italian seeds in southern Zambia in this absolutely magnificent valley going down to the Zambezi River, and we taught the local people how to grow Italian tomatoes and zucchini and ...

Oh, you sure picked a nice place to set down, fletcher the floor of a canyon.

Gu. Gu.

Swiss Alps Strait of Gibraltar crossing

I dove in the blue water, where the water's a little warmer, and photographed animals like this giant sting ray swimming through an underwater canyon.

Commentator One

(Laughter)

We're looking at Valles Marineris, the largest canyon in the solar system, superimposed on a map of the United States, 3,000 miles across.

Gu, how many of us are left? I mean from the old guerilla unit?

Gu.

Gu!

Gu.

Gu!

This boat sails through the Strait of Gibraltar.

The English Channel separates England and France.

And these are some of the images from that.

Let's talk about a battle space.

And as usual, they had to buy nuclear power from France.

They are building a long bridge across the channel.

And doing on Titan what rain does on the Earth it carves gullies it forms rivers and cataracts it can create canyons it can pool in large basins and craters.

Zander's Siq is named after some of you have been to Petra, there's this wonderful slot canyon that leads into Petra called the Siq, and so this is the Siq.

Let's go.

Hasebe