1 . The Best Caves in The World
Hang Son Doong, Vietnam
Natural caves don’t come much larger than Hang Son Doong, close to the border between Laos and Vietnam. This cave possesses the largest cross-section of any known cave on the planet, a vast area that is difficult to describe. Supposedly, a Boeing 747 could fly through without damaging its wings, but that doesn’t really do justice to the vastness of Hang Son Doong. The stalactites (钟乳石) here are pretty massive too, with some reaching up to 80 metres.
Waitomo Caves, New Zealand
Glowworms (萤火虫) are there, as far as the eye can see. Okay, not literally, but the Waitomo Cave system on New Zealand’s North Island is best-known for the fluorescent fauna that light up the walls, giving it the not-particularly-creative but completely acceptable “Glowworm Caves” nickname. They are more accessible than other caves on this list, with rafting and adventure tours available to those looking for something a little more thrilling.
Mammoth Cave, the USA
If you have certain expectations from somewhere called “Mammoth Cave”, that is entirely understandable. Mammoth Cave in Kentucky is the world’s longest known cave system, an incredible 420 miles of underground wonder. That’s twice as long as the next longest, by the way, although it isn’t unusual for the USA to go all out on such things.
Reed Flute (芦笛) Cave, China
Named after the reeds that grow outside, which are used to make flutes, obviously, the Reed Flute Cave’s walls are covered with inscriptions from centuries gone by—if evidence was needed that people have been paying attention to this place for a long old time. The inside part of the cave is also lit up by multicoloured lights, giving it a real otherworldly theme that adds weight to the nickname.
1. What is special about Hang Son Doong?| A．It was once a base of a factory. |
| B．It is the deepest cave in the world. |
| C．It has the highest stalactites in the world. |
| D．It owns the largest cross-section in the world. |
| A．Hang Son Doong. | B．Waitomo Caves. |
| C．Mammoth Cave. | D．Reed Flute Cave. |
| A．Vietnam. | B．New Zealand. | C．The USA. | D．China. |
2 . National parks are an excellent way to explore all the beauty that the world has to offer: whether it’s endangered species, erupting volcanoes and snowy mountains, or rainforests and lakes. Of the thousands of national parks that exist in the world, these are the ones that should be on everyone’s bucket list.
Yorkshire Dales, United KingdomContrary (相反) to the popular link of national parks with the wilderness, it is filled with winding valleys, hills and villages where over 24,000 people live and work. Visitors can walk through grassland, visit waterfalls or explore underground caves, but Yorkshire Dales is also home to several food shops, and the park hosts cheese festivals and farmers markets regularly, so it’s best to go hungry.
Kakadu National Park, AustraliaIt is a delight for those who like a bit of history mixed with the biodiversity of national parks. While it houses thousands of species of wildlife, there’s more to the national park than that.
Guilin and Lijiang River National Park, ChinaIt is surrounded by striking natural beauty and can be explored by land. But the river national park, as the name suggests, is best explored through leisurely boat rides that take visitors through many ancient towns that come along the way of the river.
Vatnajökull National Park, IcelandHere’s a surprising fact: The whole of Vatnajökull National Park makes up 14% of Iceland’s territory! The park is usually open for hikes around the glaciers; boat rides through glacier lakes, and tours that take visitors through the park’s many ice caves, waterfalls, and icebergs. Vatnajökull is also where two of Iceland’s most active volcanoes are located.
1. What is recommended for a trip to Yorkshire Dales?| A．Recording local customs. |
| B．Skiing in the snowy mountains. |
| C．Going with an empty stomach. |
| D．Watching the eruption of volcanoes. |
| A．Yorkshire Dales. |
| B．Kakadu National Park. |
| C．Vatnajökull National Park. |
| D．Guilin and Lijiang River National Park. |
| A．There are many ancient towns. |
| B．There are various ice caves inside. |
| C．They are aimed at protecting rivers. |
| D．They can be explored through boats. |
3 . The best spring destinations in Tibet
The Qinghai-Tibet Plateau has long been an ideal and mysterious destination for visitors. Now with the arrival of spring, the climate is becoming more pleasant and Tibet has become an even better trowel destination. Here we recommend some of the best tourist destinations in Tibet which might suit your travel taste.
Peach blossom valley: Nyingchi
The peach blossoms in Nyingchi, Tibet Autonomous Region have been named as “the most beautiful peach flowers in the world”. A great time to visit Nyingchi for the peach blossoms would usually be from March 20 to Apil 15 each year.
The peach blossom valley in Bomi County, Nyingchi, stretches for 30 kilometers, making it one of the longest in China. Peach blossoms can be seen everywhere- around houses, across farmlands and along streams. Peach trees bloom depending on the altitude and climate, so visitors will have the chance to enjoy the blossoms throughout April.
The Yarlung Zangbo River Grand Canyon
The Yarlung Zangbo River Grand Canyon is the deepest canyon in the world. With a total length of about 500 kilometers, its altitude spans from 1,182 meters at Namchak Barwa, the highest peak of the eastern Himalayas, to 550 meters around the Yarlung Zangbo River Valley in Metog County.
One unique feature of the spring sight here is that visitors can enjoy both the peach blossoms and the snow-capped mountains at the same time.
Nanyi Valley
Nanyigou scenic spot is 20 kilometers away from Milin County and is an important birthplace of the mysterious Tibetan medicine culture. The scenic area rovers a total area of 820 hectares. The ecological conditions here are so good that the place is rich in various animal and plant species.
Surrounded by mountains and shrouded (遮蔽) in clouds, Nanyi Valley is an ideal spring destination for visitors, where you can find peach and azalea blossoms everywhere.
1. What do the three tourist destinations have in common?| A．They are all covered with snow. |
| B．They are rich in various animal and plant species. |
| C．They provide beautiful peach blossoms for visitors. |
| D．They are the birthplaces of the Tibetan medicine culture. |
| A．It’s the second deepest canyon In the world. |
| B．Visitors can have fun from March 20 to April 15 each year. |
| C．It is 550 meters away from the eastern Himalayas. |
| D．Visitors can admire the snow-capped mountains there. |
| A．Tourism. | B．Technology. | C．Agriculture. | D．Photography. |
4 . Have you ever been into a cave? If not, please follow us and explore some of the most beautiful caves from around the world!
Marble Caves
Located in the center of Lake General Carrera, the Marble Caves in Chico, Chile, are only accessible by boat. The surrounding crystal clear waters allow visitors to see the rock formations beneath them while the rock ceilings above change color(depending on the writer levels and the season). The best time to visit: during sunrise and sunset, when the sun’s rays light up the cave walls, making it an experience to remember.
Reed Flute Cave
Reed F1ute Cave known as “the Palace of Natural Arts” is located in the northwest of Guilin in southern China.The limestone cave offers a grand fairyland of stalactites(钟乳石), stone pillars, stone curtains, birds, plants and animals in fantastic shapes and colors.
Fingal’s Cave
This incredible sea cave is located on the uninhabited island of Staffa in Scotland. The cave’s size, shape, and naturally—arched(拱形的) roof combine with the waves to create strange sounds that enhance its cathedral—like atmosphere.
The Blue Grotto
The Blue Grotto is the symbol of Capri. It is a sea cave found on the coast of the island and is a well-known spot to all who visit the area. This cave is unique for its brilliant blue light which comes from two sources: the entrance to the cave and a bigger hole beneath the entrance. When viewed from inside the cave, the entrance appears as a brilliant white light just above the waterline, while the underwater hole, which is the larger source of light, provides a blue light.
1. Why is sunset the best time to visit Marble Caves?| A．Because it has enough light in it. |
| B．Because it has the most beautiful scenery. |
| C．Because it is surrounded by clear waters. |
| D．Because boats are only available at sunset. |
| A．Reed F1ute Cave. | B．Marble Caves. |
| C．The Blue Grotto. | D．Fingal’s Cave. |
| A．C1ear waters. | B．Various birds and animals. |
| C．Bright blue light. | D．Strange shapes. |
