When picturing urban living, your mind likely conjures images of soaring high-rises and endless concrete. However, not all cities fit this grey stereotype.

Numerous destinations around the globe have green spaces and parks that punctuate the urban landscape. Remarkably, the world'sgreenest city lies just a brief flight from British shores.

Travel specialists at Iglu Cruise have identified Oslo, Norway's capital, as the planet's greenest city.

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Their research examined cities worldwide, evaluating each based on greenery percentage, accessible outdoor spaces and air quality to compile the Green City Index.

Oslo claimed the top spot with an impressive overall rating of 77.3 out of 100.

The Norwegian capital boasts exceptional air quality alongside the highest proportion of green spaces and public parks.

Remarkably, 95% of Oslo's inhabitants live within a 300-metre walk of a green area, making Oslo among Europe's most pedestrian-friendly capitals, reports the Express.

Those visiting can explore the city's numerous 'pocket parks' - former parking spots reimagined by local volunteers as green oases within the more densely developed districts.

There are plenty of larger parks too - the Royal Palace Park and Vigeland both draw considerable crowds. Vigeland additionally houses the world's largest sculpture park created by a single artist.

Beyond the city limits, the green landscape persists.

A straightforward 20-minute train journey transports you from the urban centre into the Oslomarka forest, with its breathtaking walking routes encircling Sognsvann Lake.

Oslo isn't merely a fantastic destination for tourists and locals - it's also a haven for pollinators. The city boasts the world's first 'bee highway'.

This pathway, lined with native blooms and bee accommodations, stretches across city streets to entice insects to settle there.