The city of Paris has selected London-based landscape design practice Gustafson Porter + Bowman (GP+B) to lead a €72m (US$80.3m, £63.5m) expansion of the public realm around the Eiffel Tower. Expected to dramatically enhance and diversify the visitor experience at the iconic building, the project will see a variety of new spaces created, including a green amphitheatre at the Place du Trocadéro and two plazas – one on each side

Danish architects Effekt and global engineering consultancy Arup Associates have completed a tornado-shaped observation tower at the Camp Adventure Climbing Park in Denmark. The structure, which rises 45 metres above the Gisselfeld Klosters Skove – a preserved forest outside Copenhagen – features a winding ramp designed to accommodate visitors of all physical abilities. The tower also is linked to a 900-metre boardwalk that snakes through the nature park. According to

Bjarke Ingels Group (BIG) have unveiled plans for EPIQ – the firm's second project in Quito, Ecuador. Overlooking La Carolina Park, a 165-acre green space in the city, the 24-storey building will comprise a variety of wellness and residential amenities, including a rooftop pool, spa centre, extensive lounges, a music room, a fitness suite, and a yoga area. In an apparent evocation of the Spanish Colonial buildings in Quito's UNESCO-recognised

One Wall Street, a 56-storey Art Deco skyscraper in Manhattan, New York, is undergoing an extensive refurbishment and will soon be home to a series of luxury condos as well as a 74,000 sq ft (6,900 sq m) Life Time Fitness-branded wellness centre. The limestone building, which was designed by prolific 20th-century architect Ralph Walker and acquired by Macklowe Properties in 2014, will comprise 566 studio- to four-bedroom apartments, in

Work on the eye-catching Réalimenter Masséna (Recharge Masséna) project, the spiralling design of which has been likened to both mythological and real-life structures, such as the towers of Babel and Pisa, is now slated to begin in 2020. The mid-rise, which is expected to implement practices derived from the circular economy model, will serve as a culinary hub, community attraction, and urban farm. Set to rise near the grounds of

Adrian Smith + Gordon Gill Architecture (AS+GG) have won a competition to create a new "sculptural icon" in Shenzhen, Hong Kong. Described by the architects as an "anthropomorphic" structure, the Shenzhen-Hong Kong International Centre (SHKIC) is designed to symbolise the agon or competitive struggle endured by high-performance athletes. Rising 700 metres high, the skyscraper will feature several leisure and hospitality facilities, including an observation deck, restaurant, nightclub, spa, swimming pool,

St. Regis Hotels & Resorts (SRHR) has opened its latest hotel on the waterfront of Wanzai, Zhuhai in the city’s tallest skyscraper. Commissioned by the Zhuhai Huafa Group and designed by Chinese architectural firm RMJM, the 31-storey St. Regis Zhuhai – which reportedly is also the first luxury hotel in the district – features 251 guest rooms and 34 suites. In addition to its five on-site restaurants, the resort also

Some of the world’s most renowned architectural practices have submitted entries to a design competition for a new building in Melbourne, Australia. Situated in the city’s Southbank area, the new building will be a mixed-use tower development. Six entrants, including Bjarke Ingels Group (BIG), MAD Architects, Office of Metropolitan Architecture (OMA) and MVRDV have submitted entries. BIG, in partnership with Fender Katsalidis Architects, are proposing a mega 359.6m-high two-building development

The iconic Sunset Tower hotel – considered the one of the best examples of Art Deco design in Los Angeles – will emerge from a multi-million-dollar renovation this August that will include a new 7,000sq ft fitness centre and spa. Led by owner Jeff Klein, who has owned the property since 2004, the hotel is located on Sunset Boulevard and first opened its doors in 1931. Designed in 1929 by

The city of Melbourne is aiming to secure itself as Australia's culture capital, with the development of the country's largest contemporary art gallery and its tallest building. To be built next door to the National Gallery of Victoria as part of a new arts precinct, the NGV Contemporary site would be developed at a cost of AU$151m (US$115mm, €98.5m, £86m), replacing the former Carlton & United Brewery. Victoria State will

Four design teams have been shortlisted for a project to reimagine the Eiffel Tower's visitor experience. Groups led by AL_A, Gustafson, Porter + Bowman, Agence Ter and Koz Architectes are in the running for the large-scale project, which covers a 540,000sq m area either side of the River Seine. Paris mayor Anne Hidalgo has voiced the city’s ambition to make every visit to the landmark more enjoyable and accessible by

Brazilian design studio MMBB Arquitetos and legendary architect Paulo Mendes da Rocha have collaborated on the transformation of a disused tower block in central São Paulo into a vibrant leisure destination for the city. Created for Brazilian non-profit SESC, the 14-storey building, situated on Rua 24 de Maio and Rua Dom José de Barro, has been stripped of several unnecessary elements – including a bankrupt department store at its heart

Real estate firm HFZ Capital Group has revealed the first official image of the large-scale condominium and hotel development it is building in New York with Bjarke Ingels Group. The Eleventh, located along the High Line at 76 11th Avenue in West Chelsea, will be formed of two twisting asymmetrical towers connected via a skybridge. Together, they will feature 236 residences and the first urban property for Six Senses Hotels

DUO, a sculptural mixed-use complex integrating living, working and retail spaces with public gardens and cultural installations has been officially completed in Singapore. The project, designed by the practice of German architect Ole Scheeren, is significant from both an architectural and political perspective – as it represents a historic collaboration between the governments of Malaysia and Singapore through their respective state investment arms Khazanah and Temasek. Singapore was once a

International architecture studio GroupGSA's have designed a mixed-use commercial, residential and leisure building in the Chinese city of Shenzhen, with a dramatic twisting form inspired by a double helix. iCarbonX, a Chinese company researching the mapping and digitising of human health, organised an architecture competition to seek designs for its planned new headquarters – a building that must articulate its aim “to build an ecosystem of digital life based on

A design team led by Norwegian practice Reiulf Ramstad Arkitekter has won an invited competition to create a vast cultural hub, topped by a timber tower enclosed in glass, next to Oslo’s historic railway station. The project, called Fjordporten, will be the largest mixed-use complex in Norway. It has been conceived to revitalise the area around the main train station and offer travellers “new spatial and qualitative experiences.” The base

The world’s largest frame has opened in Dubai, offering a surreal and symbolic perspective of the emirate’s architectural landmarks. The structure, which measures 150m (492ft) high and 93m (305ft) wide, is formed of two towers in Zabeel Park. The towers are connected by a 100sq m (1,076sq ft) bridge located 48 storeys above the ground, from which visitors can observe the surrounding cityscape. At ground level, the resultant rectangle frames

German architect Ole Scheeren is bringing leisure and landscape design to the skies of Ho Chi Minh City, Vietnam, with an ambitious new development formed of three high-rise towers. Described as “a symbiotic vision of nature and living within the space of the city”, the Empire City scheme features apartments, offices and a hotel, in addition to large swathes of public space, from the ground to rooftop. The main structure,

The flagship property in hospitality giant Hard Rock’s international empire will be expanded at a cost of US$1.5bn (€1.3bn, £1.1bn), with the addition of a 450ft (137m) high tower shaped like back-to-back guitars. The giant structure will be the centrepiece of the enlarged Seminole Hard Rock Hotel & Casino in Fort Lauderdale, Florida, US. Hard Rock International CEO James F. Allen has assembled a large design team – including Klai

Plans to build a 17m (56ft) viewing tower at one of Britain’s most archaeologically-significant sites can go ahead following a £1.8m (US$2.4m, €2m) donation from the Heritage Lottery Fund (HLF). In 1939 a hoard of treasures were discovered at Sutton Hoo in Suffolk, believed to be the final resting place of the 7th Century King Raedwald of East Anglia. The project, which will cost £4m (US$5.3m, €4.5m) in total, means

German architect Ole Scheeren, best-known as the designer of a series sculptural towers in Asia, has announced his first project to be built in Europe: a spectacular residential high-rise in the city of Frankfurt. Riverpark Tower, commissioned by developer GEG German Estate Group, will emerge through the conversion of a forty-year-old concrete office building. Büro Ole Scheeren, the architect’s eponymous practice, will cut some floors and insert new, larger horizontal

Dutch design practice UNStudio has completed a vast leisure complex in Hangzhou, with a pair of sinuous towers providing a dramatic new landmark for the Chinese city. The 400,000 sq m (4.3 million sq ft) Raffles City development – nine years in the making – has been conceived as a lively vertical neighbourhood and transit hub for the Qianjiang New Town district, featuring apartments, a Conrad hotel, restaurants, shops, sports

The International Olympic Committee (IOC) has officially approved plans to transform Paris into an Olympic Park for the 2024 Olympic and Paralympic Games – a decision which will see sporting events take place against the spectacular backdrop of the city’s historic buildings, streets and landmarks. The Champs Elysees and the River Seine are among the 38 Olympic and Paralympic venues spread across the French capital, while beach volleyball will be

A new leisure development next to London’s Tower Bridge is set for completion this month, featuring an Ivy restaurant and a brand new theatre established by acclaimed director Nicholas Hytner. Designed by architects Squire and Partners, One Tower Bridge has a prominent riverside location on Potters Fields Park, adjacent to the Grade I listed Tower Bridge. The masterplan – conceived as a “lasting new piece of the city”, which articulates

New construction images have been revealed showing a typically sculptural Frank Gehry-designed tower rising in Arles, southern France. The twisting, mountain-like building will be the new home of LUMA Arles, an experimental contemporary art centre where artists, researchers, and creators collaborate on multidisciplinary exhibitions and projects. Facilities will include studios, workshops, galleries, a café and restaurant, and a large glass atrium open to the general public. When complete, the tower

The historic Tower Wing of Singapore's Shangri-La Hotel has re-opened following a significant renovation, revealing a refreshed lobby, brand new rooms and suites, three restaurant concepts and a revitalised club lounge. In total, 503 guestrooms and suites have been completely refreshed by Japanese interior design firm Bond, who were tasked with retaining the “heartware” of the Shangri-La brand while bringing in modern conveniences, natural materials and a soothing colour palette

A hotel, a wellness centre, a public viewing platform and 450 apartments will feature in Dutch studio MVRDV’s most recently unveiled project: a distinctive mixed-use building called The Sax overlooking Rotterdam’s famous Wilhelminapier port. The studio won the international design competition for the commission with their vision for a 51-storey structure formed of two interconnected towers, called Philadelphia & Havana, which merge to create a total surface area of 82,000sq