Would love to try this pool made out of a 10,000 year old crater!

The last time this erupted was in 1961 but personally, I wouldn't take my chances!

You can actually take a trek up here and see the volcano erupt.

The Virunga National Park is one of 5 UNESCO World Heritage Sites found in the Republic of the Congo, but has been placed on the organization's Danger List due to the war in Rwanda and other causes that include poaching and deforestation.

Some campers take roasting their marshmallows very seriously.

Apparently the volcanic soil here supports vineyards at the mountain's base.

Hey, this looks like fun! We should do this.

This is obviously the volcano responsible for the destruction of Pompeii. Would love to see this as well as the remains of Pompeii!

روعة المكان،، سبحان الله

Fingal's Cave in Staffa, Scotland

Even though it looks man made, this was actually formed out of lava. Supposedly there's a really creepy sound that comes from the waves here.

Temps can reach up to 136°F in here so only those with special protection are allowed in.

There are lots of great programs and events here that explain the region, the cave, and the wildlife in and around the glaciers.

I've heard there are quite a few of waterfalls here!

At 160 miles, this is the second longest cave in the world.

Interestingly, if you've been in another cave recently and you're wearing the same clothes, you may have to change. Something called "White Nose Sydrome," which is caused by contamination from other caves, hurts the hibernating bats here.

There's a good reason this is called "Mammoth". At 390 miles of explored area, it's the longest known cave system in the world.

Love the serenity of this.

Believe it or not this cave was only discovered in 1991. As you can see it has an underground river in it and it lies right on the border between Vietnam and Laos.

It takes about an hour and a half to complete the tour here--make sure to bring a sweater as temps really drop when you reach the bottom. This, too is a UNESCO World Heritage site.

You can actually take tours of this glacier cave which I think sounds amazing. Not surprisingly, this is a UNESCO World Heritage site.

must go here soon.

Moraine Lake. The most beautiful lake we have ever seen!

Unbelievable lake and worth a canoe rental!

Who hasn't dreamed of a little cave bath? Seems this was that rare place you could actually do such a thing until geological mayhem put a crimp on such visits.

So amazing!

Going in November!

Said to be the world's first geodosic hotel rooms, this nature hotel/eco-camp is a must visit if you're into sustainability and true innovation. Great vibe here & the rooms offer everything from the communal vibe to your own suite.

Situated in south-east Siberia, the 3.15-million-ha Lake Baikal is the oldest (25 million years) and deepest (1,700 m) lake in the world. It contains 20% of the world's total unfrozen freshwater reserve. One of 24 World Heritage Sites in Russia!

The oldest lake in the world takes privacy very seriously. Interesting to note though, that it is home to the Buryat tribes.

Sacred mountain in Tibet, near the longest rivers in Asia.

You don't get many places that are considered sacred in four different religions. At Mount Kailash, this healthy competition consists of: Bön, Buddhism, Hinduism and Jainism.

Old Faithful was true to it's name.

And I have the pictures to prove it!

Hard to imagine, but Lewis & Clark actually bypassed Yellowstone Park. Must have been in some hurry. Great to visit here in winter & explore via snowmobiles. Such a vast & incredible park.

Fantastic place for your next big party, this venue is accessed via a natural wood walkway that originates with of course, an elevated tree. This was actually a marketing concept that caught more than a little attention. About 45 miles north of Aukland, NZ.

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Nature's main ingredient on this incredible park has been millions of years of erosion. Interestingly, it is known that erosion will eventually "erode" it right back to where it started.

(little mountain of the gods) is a magical geological legacy sculpted deep within the Ural mountains in Russia. It consists of seven impressive rock formations with heights varying from 30 to 42 meters which reign over the solitary mountain plateau. The Seven Giants are located in an inhospitable (little mountain of the gods) is a magical geological legacy sculpted deep within the Ural mountains in Russia. It consists of seven impressive rock formations with heights varying from 30 to 42 meters which reign over the solitary mountain plateau. The Seven Giants are located in an inhospitable and remote region in the Komi Republic,which is why access to Man-Pupu-Nyor is reserved to very well prepared travelers and usually requires helicopters or snowmobiles.… see moresee less

Whoa... this looks crazy.

Okay let's rev the metabolism in the remote regions of Russia. Gloves? Check. Warm hat? Check. Snow suit? Of course. Snowmobile? Ummm, yeah. Helicopter? Makes sense that this area and the impressive ice formations translate as little mountain of the Gods.

I've salivated over this volcano since I read about it in National Geographic years ago. It's pretty much the trip of my dreams.

In addition to the igloo rooms... this place claims to have the world largest smoke sauna (nice!) and traditional Lapp tent restaurants (not sure what that is but sounds intriguing). They also boast a Santa's Village.

Hm... Been for Aurora Borealis a little bit West i.e., Kirkenes, Norway.

Yet another reason to go back to Finland ...

I don't know about you, but nothing puts me a more vacation-y state of mind than a couple of coffins. In addition to the coffin room this place also offers a room completely padded in green leather and as well as one completely covered in mirrors.