Jetsetters and sports lovers alike are buzzing about this summer's upcoming 30th Olympic Games in London, England. Accommodations are booking up quickly and the city is preparing for a huge influx of visitors from around the world.

Depending how you feel about crowds, London may or may not be the right travel destination for you in the coming months. But you can still get inspired by visiting past -- and future -- Olympics sites this summer, and capture some of the glory of the games while satisfying your wanderlust.

London, England: Summer Olympics 2012

London, England from BootsnAll
While we all know the famous sights London has to offer, like Big Ben, the London Eye, Trafalgar Square, and Buckingham Palace, there’s also plenty of other fantastic, off-the-radar things to see and do while traveling to England’s capital. Read more>

Rio de Janeiro, Brazil: Summer Olympics 2016

Rio de Janeiro, Brazil from Travelwolf
Rio is a portrait of all of Brazil's contradictions. The gorgeous coastline of the Atlantic rainforest drapes down the hillsides, which are covered with a vast labyrinth of favelas (shanty towns) and spill onto the loveliest urban beaches in the world, lined with the very chic apartments of Brazil's wealthiest class. Read more>

Beijing, China: Summer Olympics 2008

Beijing, China from TravelMuse
Beijing hosted the Summer Olympics in 2008. Much of the city was in upheaval as infrastructure was being frenetically constructed and sights were being renovated for the Games. Post-Olympics visitors can look forward to some modern additions to the city’s attractions, including the Water Cube and the Bird’s Nest. Read more>

Sydney, Australia: Summer Olympics 2000

Sydney, Australia from Let's Go
Australia’s unofficial capital, Sydney blends liveliness and loveliness as one of the world’s greatest cities. Home to more than one-fifth of the continent’s population, Sydney is Australia’s major urban center, and it certainly looks the part... Read more>

Barcelona, Spain: Summer Olympics 1992

Barcelona, Spain from Guidepal
Barcelona is a city for all people, made up of many disparate parts that somehow meld to form this distinct and stunning city. From its historical Roman roots that can still be touched, to the boisterous, late-night-loving party scene, to the kilometers of beaches that stretch out along the Mediterranean, there is something for everyone here. Read more>

Moscow, Russia: Summer Olympics 1980

Moscow, Russia from Rough Guides
The city is huge, surreal and exciting. After a few weeks here, the bizarre becomes normal and you realize that life is – as Russians say – bespredel (without limits). Traditionally a place for strangers to throw themselves into debauchery, leaving poorer and wiser, Read more>

Trekking and hiking are not only great ways to see parts of the world that are otherwise inaccessible, but also a terrific way to stay in shape while exploring these incredible sights. Read some of the best articles we've found on exploring destinations like Nepal, the Caribbean, New Zealand, Chile and more by foot, all from the comfort of your armchair!

7 of the Best Trekking Destinations
Whether you are ice-climbing the glaciers of Patagonia or trekking through the Sahara Desert, trekking holidays amplify your view of a country, allowing you to see it from a wider point of view. Read more>

Five Great Hikes of Puerto Rico
When people think of a Caribbean island, beautiful palm-lined beaches are typically the first scene that comes to mind. However, the Caribbean island of Puerto Rico, although containing many wonderful beaches, offers much more. Read more>

10 Best Hiking Trails in the World
From BootsnAll, here are the ten best hikes on the planet, each with a combination of scenery and special extras that make them well worth going out of your way to enjoy. Read more>

Trekking Round the World
Whether hiking through the ruins of Macchu Picchu, trekking the glaciers in Argentina or taking a quick break in a grassy field in Russia, sit back, relax and prepare to take a visual journey... Read more>

Hiking to the Base of Mount Everest
Everest sat high on the near horizon blowing its nose like a blizzard over the top of neighboring Lhotse, the eternal hurricane force winds scouring Everest from its west to east summits... Read more>

Chilean Patagonia: Wildlife Spotting in Torres del Paine
Surrounded by a natural arena of sunset-tinged and snow-capped peaks, it’s impossible to imagine a more wild and spectacular location than Lago Pehoé in southern Chile’s improbably scenic Torres del Paine National Park... Read more>

Spring is finally here, and while it may not be beach weather just yet, it's time to get out and enjoy the fresh air. Check out some of these theme park ideas from around the country and across the globe; we've got something for the young and the young at heart. From terrifying roller coasters to bizarrely themed parks, click away and start planning your trip now!

5 of the World's Weirdest Theme Parks
If you're bored of traditional merry-go-rounds and roller coasters, check out TravelGrove's list of unusual theme parks around the world. From the Cage of Death at Crocosaurus Cove to the chance to drive an actual dump truck, there truly is something for everyone on this list... Read more>

7 of the World's Best Roller Coasters
Nothing compares to the anticipation of an unseen drop, the whirl of a sudden spin or an unexpected plummet from a too-tall tower... a beating heart... sweaty palms... a dry mouth. People love fear, and these roller coasters recommended by BootsnAll deliver it. Read more>

Map of Orlando Theme Parks
With the theme park mecca of Orlando, Florida opening new parks every year, the maze of parks can be tough to navigate. Use this handy Map of Orlando Theme Parks from Let's Go to plan your attack... Read more>

Top 10 North American Amusement Parks
Nowhere can you find so many family-friendly daredevil thrills (and gentler rides) than in the USA and Canada. Here are Lonely Planet's 10 favorite amusement and water parks in North America... Read more>

9 Amazing Amusement Parks Around The World
The first amusement park opened in Denmark in 1583, evolving from the traveling fairs that used to traverse the European countryside. One thing is certain, if you are a kid or a big kid at heart, you'll find something to enjoy at one of these parks around the globe... Read more>

The Stratosphere: Las Vegas
Visitors in search of thrills in Las Vegas can find three of the most heart-thumping rides in the city atop the Stratosphere. The best things to do on the Stratosphere Tower include the observation tower, X Scream, Big Shot, Insanity, and SkyJump...Read more>

With some awesome extreme travel movies on the big screen lately, including Sanctum and 127 Hours, we've been thinking about our favorite extreme travel spots around the world. From shark-cage diving in South Africa to the Mount Everest Marathon in Nepal, check out some of these amazing adventures to inspire even the most cautious armchair travelers.

TravelGrove's Best Extreme Sports Holidays
While some of us like to spend our holidays relaxing on a beach or discovering cultures and peoples, for others a holiday is an excellent opportunity to pump up their adrenaline levels to insane quotas. Read more>

BootsnAll's 14 Extreme Travel Activities To Get Your Heart Pumping
Traveling is often about pushing yourself to your limits and living a little dangerously, which is why backpackers are increasingly challenging themselves to face their fears, break records, challenge their fitness and seek some thrills. Read more>

Let's Go: Tourism On The Edge
As a budget traveler, you’re probably equipped with a heavy pack, a Let’s Go travel guide, and of course, an adventurous spirit. If you’re looking to flex some muscles other than your wallet, what better way to experience a town than trying its unique extreme tourism? Read more>

Nepal.com: The Tenzing Hillary Everest Marathon
Each year in May, intrepid adventurers gather at the Qomolangma (Mount Everest) Base Camp in Nepal to participate in the Tenzing Hillary Everest Marathon, considered by many to be the ultimate international extreme sport event. Read more>

Rough Guides' Unique Travel Ideas
Here are seven unique and extreme travel ideas from around the world - ranging from activities to eating and other just plain crazy stuff - and all of which will have your friends fascinated. Read more>

Lonely Planet's Extreme Travel Stories - Dangerous and Unexplored Places
A member of Lonely Planet's Thorn Tree posted "I would love to hear stories people have about extreme travelling - going into dangerous or unexplored places." Here are the amazing responses! Read more>