Arguably one of the most well-known areas of town, this block still houses some hidden treasures that many people overlook. Of course, it's hard to fault anyone, being such a busy area, it's not easy to simply stand around and stare at things.

As most are aware, this block is home to the Chrysler Building and Grand Central Terminal. Even having just one of those landmarks would be enough for a typical street, but on top of those two, already lofty, examples of classic architecture there are many other fine examples.

One of the most overlooked gems is the Chanin Building, on the south east side of the block. Completed a full year before the Chrysler Building, but over 100 meters shorter, it is heavily embellished with art deco detailing that would make even the most avid deco fan blush. All around the ground floor is ornate carvings showing different designs and animal life. Every window has metal detailing, and even the top of the building steps in elegantly. If you go inside (which is entirely possible, since there's a Subway entrance in the lobby) you'll see beautiful chandeliers, grates, and ceiling work.  Unfortunately, I didn't get any photos of that this time. But seriously, just walk inside. Otherwise, NYC Architecture has some great photos.

There are several other under-appreciated buildings here, including the Bowery Savings Bank – since home to Cipriani restaurant. This building has a massive scale, with towering arches, and grand entrances. Much of it's original grandeur remains, including a fantastic open-air vestibule with Subway access (much like the Chanin). The level of detail on this, and Chanin are quite amazing; they make the Chrysler seem stark in comparison.

Of course, going down the street you can't help but notice Grand Central Terminal, and the Park Avenue viaduct going up and around it. Right next to it is the Hyatt hotel, which is a large, dark building with reflective glass.  I wonder if it was their intention to simply fade into the background against all these magnificent examples – as if to say "we're not even going to try". It's nice that all the stuff around it gets reflected in their windows, but at the same time, taking up half a block, it's hard to miss.

Perched up on top of Grand Central is the massive clock, which is all Tiffany glass, which then leads your eyes to the unfortunate MetLife (formally PanAm) building. If you look around the tops of surrounding buildings closely, you can see the gigantic flood lights used to illuminate the terminal at night – which is quite a sight.