A tripoint is a geographical location where three borders meet – most notably those of different countries, but also (to a lesser extent) counties, states, provinces, etc. While many of the world’s 157 national tripoints are located in the middle of lakes, rivers, deserts or mountains, those that are in populated areas are often marked with monuments of some kind.

The Swiss city of Basel is home to one of the most spectacular tripoint monuments at the location where it borders Germany and France.

Basel’s dreiländereck (literally “3 lands place”) is home to a soaring metal three-sided spiral which bears the flags of the 3 countries. It is located on a quay in the river Rhine, near a restaurant of the same name. The actual tripoint is located just to the north-west, in the middle of the river.

Germany also has a significant tripoint where it meets Belgium and the Netherlands. Vaalserberg features a number of tourist attractions including a viewing tower, cafes and a maze.

While Google Maps seems to show the tripoint in a tree, I believe the actual location is marked by the 3 small monuments visible by their shadows in the upper-left of this image.¹

Not all tripoints are marked as cohesively. The one where Austria, Hungary and Slovakia meet has a number of monuments scattered across the different borders – all quite small, so check Panoramio to see them in detail.

Where is your favourite location with one foot in one country, one foot in a second, and … perhaps your nose in a third?

For more like this, see our 2008 post about Complicated Borders. Thanks to AndrewAnorak and David Grenewetzki.

The mining regions of Germany are home to five of the world’s largest movable technical industrial machines – the Overburden Conveyor Bridge F60.

Larger than the Eiffel Tower, these machines weigh 13,600 tons and are up to 502m long, 80m high and 240m wide. 760 wheels carry them along rails at a rather sedate top speed of 13 m/minute. Two excavators can move up to 29,000 cubic metres of earth an hour, exposing coal seams for mining.

There are 3 operational F60s – in Jänschwalde (first image, above), Welzow-Süd and Nochten.

In addition there is one being updated with newer technology in Reichwalde, though it’s partially obscured by a massive paper airplane that was apparently flying over when the Google satellite was taking pictures!

Finally, the last F60 built is located in Lichterfeld-Schacksdorf. It was only operational for 13 months, but is now open to tourists. The European Route of Industrial Heritage has more information and a good gallery.

Thanks to Martin Zwirner.

Today we’ll explore some of the world’s most famous recording studios, starting with Sun Studio in Memphis. I love this Street View with the neon signs glowing!

Perhaps best known as the location of Elvis Presley’s early recordings, the studio was also used by many rock-n-roll greats including Johnny Cash, Roy Orbison and Jerry Lee Lewis. The building reopened in 1987 as a functioning studio and museum, appearing soon after that in the U2 film Rattle and Hum.

Speaking of U2, their first three albums were recorded at Windmill Lane Studios in Dublin. While the studio has moved, the location remains a site of pilgrimage for devoted fans who cover the walls with graffiti, visible on Live Maps:

One of the more unique studios in the world is the Astoria studio, found in a houseboat on the River Thames west of London.

Built in 1911, and originally designed to house an entire orchestra, the boat is currently owned by Dave Gilmour and parts of Pink Floyd’s two most recent albums were recorded there.

Most of Prince’s albums from the mid-1980s to the mid-1990s were recorded at the now-defunct studio that shared a name with a song and record label: Paisley Park.

While we’ve already visited the Abbey Road zebra crossing on Google Sightseeing, we didn’t look at the actual studio:

Home to the vast majority of The Beatles’ recording sessions, these studios have since hosted a Who’s Who of modern rock, pop and classical music, from Radiohead to the Spice Girls. The wall outside Abbey Road Studios is also covered in graffiti from music fans, though it’s not visible on either Google or Live Maps.

From 1959 to 1971, Motown Records put more than 110 songs into the Top 10 – the majority of them were recorded at Hitsville USA, a pair of Detroit buildings that housed the label’s studios and administrative offices.

The label moved to Los Angeles in 1972, but the buildings have served as a popular museum since 1985.

And finally we fly to Berlin to see the Hansa Tonstudios.

Perhaps most famous for David Bowie’s Low and Heroes albums, many artists have taken residence there seeking inspiration from the culture and history of East and West Berlin.

Where was your favourite album recorded?

Thanks to Lianachan, Stephen Jackson, Martin S., 433 and Stephen LaMora.

If you didn’t already know, Valentine’s Day is imminent, so if you’ve not got that special someone a gift yet you better get on with it!

Perhaps we can help with some Google Earth sights around the globe?

In LA, where just a standard rectangular swimming pool isn’t enough, you need to show love for your other half by building them a heart-shaped swimming pool.

Or take a walk down the aptly-named Cupid Row in San Bruno to these two streets, which together form a perfect heart shape. I wonder if the any of the houses are for sale?

But if you can’t afford a new gaff, how about writing your beloved a simple message of love?

We’re still in California, where a field displays the simple message of “I (heart) U”. Presumably all the local men have at some point claimed responsibility for the declaration¹.

On a German beach near Warnemündethere, there’s a message of love which reads “Andrea möchtest du mich …”. Jenni from Google Sightseeing Deutsch has translated this as “Andrea, would you like to … me”, suggesting that the missing work (obscured by an unhelpful cloud) is “heiraten” (marry). ²

To seal the deal our suitor has even added a large love heart.

Lastly, we visit a packed Brighton seafront for a building promotes Love and Peace in one giant message.

Google Sightseeing wishes you all a happy Valentine’s Day, however you’re spending it! For more romance, we’ve previously visited various other heart-shaped things and heart pools.

Thanks to i-cube, Catherine, PatrickSalsbury, 89shelby, Marc Cohen, Meigel and Alexei.

We’ve explored many castles in the past on Google Sightseeing – whether large, illegal or remote – but there are many more diminutive castles out there worth exploring.

Nunney Castle in Somerset may be historic, but is barely larger than many houses in the village that surrounds it.

Broadway Tower in Worcestershire may be tall, but it’s only large enough for one room on each of its three floors.

Burg Rabenstein is one of Germany’s smallest castles, again barely larger than nearby houses.

While an Englishman’s home may be his castle – that’s literally true for the residents of this home in Georgia, which is slightly less venerable than the castles mentioned above.

Constructed from local granite and marble, at around 140 square metres the castle is actually a fairly modest size compared to most suburban residences constructed these days.

The Street View car passed by under gloomy skies, giving the castle a brooding air as would befit a rather more historic castle in the old world.

No self-respecting castle would be complete without a moat, and here it even opens up into a swimming pool behind the house, visible on Live Maps. There’s even something resembling a gate house (which I assume is actually a pool house), and the whole property is also bordered by a suitably impressive fence.

There are tiny castles all over the world – let us know of any in your area!

Thanks to Alex Makarishev and Dennis.