From Wikipedia,
The Porta Nigra (black gate) in Trier, Germany, is a large Roman gatehouse with two four-storied towers, projecting as near semi-circles on the outer side. The structure is largely of grey sandstone, and was built between 180 and 200. In the Middle Ages, the building was used as a church, one of the towers being adapted to contain an apse.

http://img90.exs.cx/img90/5549/trierportanigra7hb.jpg (http://www.imageshack.us)

http://img90.exs.cx/img90/7200/portanigra3ml.jpg (http://www.imageshack.us)

http://img108.exs.cx/img108/6903/pcengin271fr.jpg (http://www.imageshack.us)

I give it a 9.5 because it's 1800 years old and it still looks nice!

9/10

7.5 I've seen it in person and I just don't like the lack of symmetry. The uneven towers ruin the look for me. Great building besides that.

A really impressive structure. 9.5/10

a 1800 years old Roman beauty 10/10

9/10

9/10
It has an important historical value.

8/10

8.5/10

7.5/10 cause is very old

8/10

8/10

Nice 9.5/10

9/10

9,5/10

They should renovate it and use it for some cultural stuff.

8/10 :runaway:

10/10!!!

9/10 It is in relatively good shape

9.5/10 Very nice

9/10

9/10

An amazingly elegant piece of architecture. Well proportioned and richly detailed. That's something the Chinese still can't accomplish today, 2000 years later.

9.5/10

8,5/10

9,5

7/10

The most famous site of my hometown! :)
But just one building of Roman heritage here...maybe I'll post some other stuff

10/10

8.5/10

9/10

8.5 cozy!

uau! 9.5/10.

9/10 - Very nice.

only the fact that it's still standing after so much time gives it at least 9.0 points , i give it 9.5

I think that they should'nt clean out the Porta Nigra... That would only disturb the beautifully old Look. :)

Sure a 10/10 for me, because I was there and it looks monumental, although is not that huge. ;)

9/10:okay: its a very good roman building conservated;)

9/10

impressive... 10/10

9/10
It's incredible how this roman construction looks SO german!

8.5/10
i like it

8/10

nice and old, very old
10

10 !
I've been there last summer and it was a very nice time in Trier !
Very nice building !

8/10

8/10

Such a shame that everything around it is far more modern (mainly due to bombings). This way it looks a bit out of it's place. I visited Trier a couple of weeks ago, I expected to see a lot more architecture from ancient times or middle ages. It was a bit dissapointing to me.

8.5

9/10

6/10

beyond doubt 10/10!!

awesome 9/10

9/10

8.5/10

6/10

7/10

:cheers:

9/10

I not had a clue, that in Germany such old belles had. Something wonderful. I hope that in our times he won't break down.

8,5/10

10/10

It looks so defiant!
I love it

I'm impressed. 9/10

9.5/10

6.5/10

9/10

10. Excellent. Regards.

9/10

I went to Trier last year and I was surprised when I saw this ancient beauty.

10/10 :cheers1:

10/10:)

9/10

9.5/10

10/10

10/10

9/10

8,5/10