Lee Valley Regional Park, a 26-mile green space along the River Lee, received the awards in recognition of its environmental standards and community value.
The gold awards were given to Myddelton House Gardens in Enfield, Tottenham Marshes, Walthamstow Marshes, WaterWorks Centre Nature Reserve in Leyton, Bow Creek Ecology Park in Canning Town, Waltham Abbey Gardens, and Gunpowder Park, both in Waltham Abbey.
Shaun Dawson, chief executive of Lee Valley Regional Park Authority, said: “We are delighted to have received this fantastic recognition for our open spaces from the London in Bloom Awards.
“Our parks, heritage sites and open spaces have never been more important for the diverse communities that we serve and our team work tirelessly to ensure that we are providing the very highest standards for visitors.
“These Gold Awards are a fitting tribute to the huge efforts of the open spaces team and volunteers at the Authority.”
The park has maintained gold status at all seven sites since 2016, with some locations holding the title for a decade.
In July, Lee Valley Regional Park Authority also earned nine Green Flag Awards, with a tenth awarded to the Queen Elizabeth Olympic Park, which is jointly managed by The London Legacy Development Corporation and Lee Valley Regional Park Authority.
Myddelton House Gardens in Enfield also retained its Green Heritage Site Accreditation.
London in Bloom celebrates the contributions of individuals and organisations working to improve environments across Greater London.
Lee Valley’s spaces are open to the public year-round and support a wide range of activities including walking, cycling, wildlife watching, and water sports.
The park features 10,000 acres of nature reserves, heritage sites, and green areas, including eight Sites of Special Scientific Interest.
It also owns three venues from the London 2012 Games: Lee Valley White Water Centre, Lee Valley VeloPark, and Lee Valley Hockey and Tennis Centre.
Other facilities include the Lee Valley Athletics Centre, Lee Valley Riding Centre, and the new twin-rink Lee Valley Ice Centre.
The authority also offers educational programmes and volunteering opportunities, earning the Investing in Volunteers award for the past 16 years.
