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While sat at home trawling for inspiration for where to go when travel restrictions are lifted, there's nothing wrong with a shameless bit of eye candy. And if you want bright and colourful, then these are the spots to add to your mental list.
Rainbow Mountain, Peru
A two hour drive, then a 5km hike from the city of Cusco, the mountain known locally as Vinicunca breaks out the multicoloured stripes. According the local tourism office, there are a suspiciously convenient seven colours in the rock strata, hence the English language name. All come from different minerals – pink from clay, red from iron, mustard yellow from sandstone and so forth. See peru.travel
Bo Kaap, South Africa
Cape Town has such a beautiful natural setting that it really doesn't need human help, but in the historic district of Bo Kaap, it's people who've provided the photo ops. Long a bastion of the Cape Malay population, the neighbourhood's buildings are covered in pretty much every pastel colour imaginable. Well, we say "pastel" but really it's a bit brighter than that. Big and bold wins out over subtlety. See capetown.travel
The Great Barrier Reef, Queensland
The dirty little secret about coral reefs is that most parts of them are fairly humdrum and, well, brown. But the bits that are colourful – which, understandably, are where the snorkelling tours tend to head to – are majestically so. It's partly about the coral, of course, but the swarming, multi-coloured fish are a big part of it, too. The parrotfish, in particular, are mini-kaleidoscopes in their own right. See queensland.com
When the local maharaja decided he wanted to impress the visiting Prince Albert of Britain in 1876, he decided to give Jaipur a lick of paint. A pink terracotta colour was chosen, partly because the paint was longer-lasting in the climatic conditions, and partly because it was regarded as a welcoming colour. Since then, it has become Jaipur's gimmick, with virtually every building painted like a six-year-old girl's birthday party.
Artist's Palette, California
In the scorching, done dry desert of Death Valley National Park, there are some extremely weird dunes and rock formations. But for nature getting its paint set out, it's tough to beat Artist's Drive. This scenic road passes an area called Artist's Palette, where a whole host of minerals in the rock turns the scene into a messy splodge of greens, blues, pinks, oranges and whites. See nps.gov/deva
Marrakesh is known as 'the red city' because of the clay-rich walls surrounding the city's chaotic, beating heart – the Medina. But there's so much more colour once you're inside – handily provided by the men selling fresh oranges on carts, huge bags of spices outside the souk stalls, traditional Moroccan stained glass lamps and traders selling meticulously woven carpets. See visitmorocco.com
Grand Prismatic Spring, Wyoming
The Old Faithful Geyser and Yellowstone Falls tend to be the two big go-to attractions in Yellowstone National Park, but the Grand Prismatic Spring is arguably more entrancing. The third largest hot spring in the world has a deep blue centre, but it gets all psychedelic around the edges due to what are known as microbial mats. These colours change too – it tends to be more red and orange in summer, and goes dark green in winter. See nps.gov/yell
The Danakil Depression, Ethiopia
It's that magic combination of heat and minerals again… the Danakil Depression is one of the hottest places on earth, and its weird moonscape it littered with hot springs. But the tempestuous earth is covered in bright whites, pinks and yellows, clinging on the rocks like flamboyant, bubbling barnacles. To live there would be hell. To take a few photos, however, is a different story. See Ethiopia.travel
Caye Caulker, Belize
Combining several elements of what make other destinations so colourful, this small limestone island off the coast of Belize has Caribbean spirit in spades. It's next to a reef, so the underwater coral show is there to explore, and the shallows around the island provide the teals and turquoises. Most importantly, the guesthouses, hostels and bars on land are painted in often outrageously garish hues. Bring your sunglasses. See gocayecaulker.com
Other cities are brighter, and have more organised colour schemes, but Hong Kong makes up for not having a lurid paint job by putting on a light show every evening. At 8pm, the Symphony of Lights kicks off around the harbour, with the city's grand skyscrapers changing colour and projecting beams into the night sky. It's like a giant, daily fireworks display. See discoverhongkong.com
Take a look at the the world's most colourful places in the photo gallery above.