r/manholeporn 13h ago

Hamburg, Germany

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36 Upvotes

Near Hauptkirche St. Petri. Commemorating the 100 year anniversary of HEW (Hamburg Electrical Works). Cool that it's either brass/bronze and gets polished by the foot traffic


r/manholeporn 14h ago

Reykjavik collection

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26 Upvotes

Some of the beautiful covers found in Reykjavik.


r/manholeporn 1d ago

Ichinoseki, Iwate, Japan

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24 Upvotes

r/manholeporn 1d ago

In the woods next to Crum Creek in Eddystone, PA, at the former Baldwin Locomotive Works.

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12 Upvotes

r/manholeporn 1d ago

Reston Town Center, Virginia

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21 Upvotes

Something to beat the heat...


r/manholeporn 3d ago

Arikabe, Miyagi, Japan

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73 Upvotes

r/manholeporn 3d ago

Who’s hungry for some dai pai dong noodles? Hong Kong

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56 Upvotes

Near Stanley Street at Gutzlaff Street


r/manholeporn 3d ago

Western District, Hong Kong

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30 Upvotes

Near Connaught and Ramsey


r/manholeporn 4d ago

Lugano, Switzerland

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40 Upvotes

Piazza Cioccaro near the Konsulat


r/manholeporn 5d ago

Inside of Fort McHenry, Baltimore, MD

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16 Upvotes

r/manholeporn 5d ago

Halmstad, Sweden

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47 Upvotes

r/manholeporn 5d ago

Seoul South Korea

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38 Upvotes

Public Waterworks cover, somewhere in the city. Taken with a camera so no geotag


r/manholeporn 5d ago

Hanaizumi, Iwate, Japan

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21 Upvotes

r/manholeporn 6d ago

"U.S. Steam Line" inside of Fort McHenry in Baltimore Maryland. USA

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37 Upvotes

Presumably this was for the fort's steam heating system that the fort installed when it became a large military installation/hospital between the Civil War and WWI.


r/manholeporn 6d ago

The first Earth-object aliens will find is a manhole: The fastest man-made object was actually a manhole covering a nuclear bomb test in 1957. If it didn't vaporize in our atmosphere, it is now 3 times further from Earth than Voyager 1 and 2

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7 Upvotes

r/manholeporn 6d ago

Luzern, Switzerland along the promenade at Seebrücke

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13 Upvotes

From Google: the stylized crossbow references William Tell, the legendary Swiss folk hero, and represents traditional Swiss values such as quality, precision, reliability, and local craftsmanship.

Swiss manufacturers—in this case, the foundry or civil engineering firm that produced the modular street cover—embed this brass emblem directly into concrete or cast metal elements to certify that the product meets strict domestic manufacturing standards (typically requiring at least 70% to 90% Swiss value-added content).


r/manholeporn 7d ago

Innsbruck, Austria

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49 Upvotes

Getting ready for ski jump season...


r/manholeporn 7d ago

Tainan, Taiwan

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42 Upvotes

r/manholeporn 8d ago

Wakayanagi, Miyagi, Japan

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58 Upvotes

r/manholeporn 8d ago

Thomas Dudley 900×600 in Dublin

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15 Upvotes

r/manholeporn 8d ago

Monte Carlo, Monaco

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34 Upvotes

Av. Princesse Alice. Not that interesting, you'd think the principality would have something more special.


r/manholeporn 8d ago

Dushanbe, Tajikistan

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23 Upvotes

r/manholeporn 8d ago

Moscow

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22 Upvotes

r/manholeporn 8d ago

Manda Pit manhole cover; Arao, Kumamoto

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43 Upvotes

r/manholeporn 9d ago

Vimmerby, 2023

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36 Upvotes