For several years one of the sinkholes had been the money market department.

I have done the same with other sinkholes on my property.

"Find a sinkhole and give her back to the island so that she can rest."

The sinkhole became serious enough to close the road on July 2, 2012.

They would all have to be careful of such sinkholes.

A further 300 residents' lives were put at risk by the sinkhole.

We'll head toward the sinkhole valley to the north, just to the east of the high road.

"Insurance in case the current gets them, or they find a sinkhole."

The town is also home to one of the biggest sinkholes in Texas.

Next, we'll look at how different types of sinkholes form.

A big sinkhole in the middle of the dirt floor.

"You mean because the rest has already been swallowed up by the sinkhole."

But I suppose some of us think we're simply too good for sinkholes.

There are many applicants where the money would go down a sinkhole.

The lake is thought to have formed as a sinkhole.

On the next page, we'll look at some other unusual sinkholes from around the world.

It is a sinkhole full of water and has yet to be explored.

There is a sinkhole the new owners must build around.

One expert said he did not think a sinkhole was responsible.

There were sinkholes full of water, though it was dirty stuff.

"Cleaning up some sinkholes that should never have been allowed to form."

But they wind up being destinations and sinkholes of money themselves.

The sinkhole opened into a 20-foot-wide hole beneath the street level.

And, she thought, a kind of sinkhole for American national craziness too.

Some of the sinkholes can swallow a river or lake.

Sinkholes have been known to run more than 100 feet deep.

We don't know where the next sinkhole is going to open.

He was one of the first people down at the sinkhole site.

For several years one of the sinkholes had been the money market department.

What happens to the water in the sinkhole, and why?

I asked if sinkholes had ever opened near its own building.

They did not yet know what happened first, the sinkhole or the water main break.

Insurance in case the current gets them, or they find a sinkhole.

Over 500 sinkholes have been reported in the area since 1954, according to the state's environmental agency.

The sinkhole was likely caused by a water main break.

With sinkholes, you never know how far they will spread.

Officials are still trying to figure out what caused the sinkhole.

Yet for the most part, those schools have been academic sinkholes.

I have done the same with other sinkholes on my property.

The town is also home to one of the biggest sinkholes in Texas.

But sinkholes are becoming more common in areas not thought of as at risk.

Find a sinkhole and give her back to the island so that she can rest.

We'll head toward the sinkhole valley to the north, just to the east of the high road.

How would you describe the sinkhole seen in the program?

The bottom of the sinkhole is filled with ground water.

They would all have to be careful of such sinkholes.

Authorities were still not certain exactly how big the sinkhole is.

A look at some of the most amazing sinkholes around the world.

Four other adults and a child were in the house at the time the sinkhole opened up.

The kind of sinkhole that suddenly opened up under a Florida home is more common than you might think.