Autumn is one of the best seasons for climbing. Everyone falls in love with autumn in different ways, what colour is it exactly?

Everyone who sees it has their own idea, and autumn at the Grand Canyon is more like a palette tipped by someone who has tipped it over, with gradual colour transitions of yellow and red and varying views from near and far ...... The romantic autumn has arrived.

At this time of year, with the blue sky, blue water and green hills of the Grand Canyon, the unseasonably warm temperatures and high autumn weather, it is a great time to climb and relax.

It's a great time to relax and take a hike in the Grand Canyon, where you can see the different levels of greenery and the distant mountain scenery like an oil painting.

The autumn of the Grand Canyon is fascinating, with the fullest and most gorgeous autumn song of nature.

The autumn of the Grand Canyon is fabulous, with its colourful forests.

The autumn of the Grand Canyon is enchanting, like a poem, like a painting.

The autumn of the Grand Canyon is colourful, like a colourful fantasy world, making people dazzled.

Whether it's the colour of the mountains in the autumn rain or the dappled light of the sun hanging high in the sky, autumn in the Canyon is always a pleasant surprise and you can't help but feel the magic of nature's creations.

Every year during this season, photographers scramble to create their work, using every angle and every shade to bring the Grand Canyon to life.

The jagged cliffs show the masculine side of the canyon, while the waterfalls on the walls and the deep pools beneath them bring out the softer side of the canyon in a lingering whisper.

The lime green and orange colours of the pools meet in a breathtaking combination.

Autumn in the gorge is like a colourful oil painting of the countryside, with the autumn breeze blowing through the hills and streams, the clear water running through the farmland and an autumn rain and early dew, causing the hills to change colour.

Orange and green sway in the hills, the landscape is layered on top of each other, the waterfall on the high cliff flows into the deep pool, the water in the deep pool continues to go down.

The good scenery is constantly in gear, and the magnificent landscape with its combination of strength and flexibility is dazzling. Making every scene and every object like an oil painting rendered in time!

Next we introduce you to a canyon, the Grand Canyon of the United States. A world-famous natural wonder through which the Colorado River flows and which has been selected by UNESCO as one of its protected natural heritage sites.

Located on the Kaibab Plateau in northwestern Arizona, USA, the Grand Canyon is one of the most magnificent sights on earth.

The Colorado River cuts through 19 major canyons on the Colorado Plateau, covering a total area of 2,724.7 square kilometres, the deepest, widest and longest of which is the Grand Canyon.

At 446 kilometres in length, it is one of the longest canyons in the world.

The top of the canyon is between 6 and 28 kilometres wide and the deepest is 1,800 metres.

The water at the bottom of the valley is less than 1,000 metres wide, increasing to a depth of 18 metres in the summer when the snow and ice melt water is present.

The rocks are mostly red.