As The Spiral completes construction, see new development penthouses ...
The Spiral on Far West Side completes as BIG's first supertall with signature winding terraces. Explore new development penthouses featuring expansive outdoo...

The Spiral , also known as 66 Hudson Boulevard, is a 66-floor, 1,031-foot (314 m) skyscraper with 2.85 million square feet (265,000 m2), on 34th Street between Hudson Boulevard and Tenth Avenue in Hudson Yards, Manhattan, New York City. It was developed by Tishman Speyer, constructed by Turner Construction , and opened in 2023.
BIG completes its supertall skyscraper featuring cascading landscaped ...

The Spiral has officially opened its doors to major companies including Pfizer, Debevoise & Plimpton, Turner Construction and HSBC, among others. Located on West 34th Street between Hudson Boulevard and 10th Avenue, The Spiral neighbors the elevated High Line and Bella Abzug Park on Manhattan's west side.
The Hudson Yards mega- development on Manhattan's far west side is fast becoming a collection of notable new skyscrapers; construction is underway on what may be the most recognizable of the bunch ...

This 20M NYC penthouse has a 4
Inside a $20M NYC penthouse with a rope swing, a rock-climbing wall — and a 4-story spiral slide By Mary K. Jacob Published March 4, 2026, 12:39 p.m. ET
Completed in 2023 in New York, United States. Images by Laurian Ghinitoiu. Named the world's Best Tall Building in its category by The Council on Tall Buildings and Urban Habitat at the ...

The Spiral
As The Spiral ascends, each floor's accessible terrace offers impressive views over Manhattan, the Hudson River and New Jersey. Select floors offer a double height amenity space and the option to connect adjacent floors via a grand staircase, suggesting an alternative to elevators and encouraging interaction amongst colleagues.
The Spiral is pursuing LEED Silver certification. The tower is BIG's first completed supertall and first completed commercial high-rise in New York. From street level, the tower draws the eye upwards to the ribbon of greenery that extends the High Line beyond West 34th Street and into the Manhattan skyline.

The Spiral
Once complete , the 66-story tower will reach 1,032 feet and feature signature cascading terraces and hanging gardens wrapped around the facade in a spiral -like arrangement.






The latter inspired the tower's design concept, with BIG conceiving of the tower's continuous balconies as a vertical extension of the High Line, or, as the firm quips, "from the high line to the skyline." The Spiral is BIG's first supertall structure and the firm's largest project to date. Read more here.