As the originator of tea, China grows an incredible variety of teas, from the most basic (but still good) to the very expensive. Among the parts of China that are famous for tea are the provinces of Fujian and Yunnan and the area around Hangzhou in Zhejiang Province. See the discussion in the Chinese cuisine article.

Tibet and neighboring areas influenced by Tibetan culture (much of the Himalayas) traditionally drink tea combined with yak butter. These usually have salt mixed in, creating a unique blend. This also serves a practical purpose in adding some much-needed calories and acting as a natural lip balm for those living on the highest plateau in the world.

Taiwan is a tea-growing land well-known for its oolong teas, which are often called Formosa tea after the Portuguese name for the island. Their oolong styles are green when brewed. Various sub-varieties range in taste, but it is typical of Taiwanese oolong to have a somewhat earthy perfume, with a bit of bitterness and a bit of natural sweetness. Oolong teas are also grown in Fujian and Guangdong provinces of Mainland China, and some of them are very costly.

While Hong Kong is not a major tea producer, with only a single small tea plantation on Lantau Island, the confluence of British and Chinese tea cultures has made Hong Kong's tea culture unique. Most eateries serve Chinese teas by default to their customers, and the Cantonese custom of yum cha with dim sum is deeply ingrained in the local culture. In addition, British influences have also made milk tea relatively popular in Hong Kong-style fusion eateries known as cha chaan teng. For those who wish for an authentic British afternoon tea experience, the Peninsula Hotel in Kowloon is one of the best places in Asia to experience that.

Special note should be given to bubble tea, which started in Taiwan and spread throughout much of the world, especially places with Chinese communities. Bubble tea usually consists of either black or green tea, to which milk is often added, along with tapioca or sago "bubbles" that are sipped through a large straw or eaten with a spoon. Other variants may use agar-agar (a natural gel with a consistency similar to commercial Jell-O but made from seaweed) instead of tapioca bubbles. Bubble tea comes in many flavors. At the low end, it can be full of unnatural-tasting, artificially colored concentrates, but when better ingredients are used, it can be refined. It can be hot or cold (iced).

Japan is another country with traditional tea cultivation, where people drink a lot of tea, some even in tea ceremonies. The Japanese have very fine varieties of tea—especially green. In Japan, tea is not only drunk but used in all manner of delicious pastries such as cream puffs with matcha (a strong green tea powder) and azuki bean paste as well as in ice cream.

Koreans drink a lot of tea, too, and much tea is cultivated on Korean hillsides; one tea region is Boseong County. Another popular drink is barley tea, brewed with roasted barley and often taken cold during hot summer months. These roasted varieties are bold and taste like grains or cereal. Barley tea is also popular in Japan, where it is called mugicha, but it does not actually contain tea leaves.

Any guest to a Mongolian yurt can expect to be served suutei tsai, which is similar to the Tibetans' butter tea but is made by adding cow milk, rather than yak butter, into the tea along with salt. Sometimes it incorporates fried millet as well. Back in the days of communism, suutei tsai was prepared from green tea bricks weighing 2 kilograms (4.4 lb), each trademarked with a hammer and sickle, which were colloquially known as the "Stalin tea", imported from then-Soviet Georgia.

Teas in East Asia are generally drunk neat, without the addition of milk or sugar. However, Hong Kong-style milk tea and Taiwanese bubble tea are exceptions to this, and have also taken much of Asia by storm.

Myanmar, along with China, may be one of the first places where tea was grown. Much tea is still grown in Myanmar, and not only do Burmese people drink tea, they also make delicious salads with tea leaves. Make sure to try some if you have the chance, but consider having it for lunch, rather than dinner, lest the amount of caffeine you're eating may keep you up at night. Tea houses are a quintessentially Burmese institution that can be found in the major cities, serving Burmese-style milk tea with a variety of Burmese and Burmese-Chinese dishes.

Malaysia is known for the tasty tea which is grown in the Cameron Highlands. Its flavor is well-balanced and it is relatively mild, with a pleasant degree of natural sweetness. Local demand is high, so it is uncommon for Malaysian tea to be exported except to Singapore, and a good idea to enjoy it while you visit. In Malaysia and Singapore, two common ways to drink tea are "teh o", to which sugar is added to the black tea and "teh susu", to which sweetened, condensed milk is added. A variant of milk tea served by the Indian Muslim community is "teh tarik" or pulled tea, in which the tea is poured back and forth between two different vessels from height, giving it a frothy finish. Chinese restaurants in these countries often serve unsweetened tea, otherwise called "teh kosong" ("empty tea"). Another tea-growing area is near Ranau, Sabah, though it has a shorter tea-growing history than the Cameron Highlands.

Indonesia is one of the world's top 10 producers, growing tea mostly in Sumatra and Java. They are known for particularly strong and bitter varieties that are in some cases jet-black and may be unpleasant for people more used to somewhat subtler varieties. Indonesians drink a lot of tea, but there is still a sufficient supply for export, for example to the Netherlands, the former colonial overlord of the country.

Thailand is another tea-growing country, and even better known for drinking tea. Thai tea, made with condensed milk and drunk either hot or iced, is similar to Malaysian teh susu. Thai cuisine is known for its intricate balance of several flavors in a single dish and the same is true of Thai tea, mixing milk, sugar, ice, coconut, and orange flower water. This type of tea preparation is also commonly drunk in other neighboring countries, including Vietnam. As in Myanmar, tea salads also exist in Thailand.

In India, tea is commonly called chai, and masala chai (tea with a mix of spices and usually milk) is a common and much appreciated drink throughout most of the country. One special variety of Indian tea is famously grown in the hill station of Darjeeling and is sold mainly through the tea auctioning houses in Siliguri and Kolkata. This "champagne of teas" has fruity and floral notes along with a deeper spiciness known as muscatel. Munnar and Ooty are other hill stations known for their tea plantations. Dibrugarh, Assam is said to have the largest concentration of tea gardens by area in the world, and there are quite a number of other parts of India where much tea is grown.

In Pakistan, tea is usually drunk black and is often combined with milk. Other ingredients, which include a long list of spices and nuts, and the level of sweetness (or saltiness in the north) vary across the regions. While Pakistanis are among the heaviest tea drinkers in the world, the local production is relatively unimportant and is limited to the Shinkiari area along the Karakoram Highway in Northwest Pakistan.

In the Himalayan parts of the subcontinent, such as Gilgit-Baltistan (Pakistan), Ladakh (India), and Bhutan, Tibetan-style butter tea with salt has been traditionally popular.

Sri Lanka was called Ceylon under British colonial rule, and it is one of the best-known tea-exporting countries. Sri Lankan teas are often still called "Ceylon tea" abroad. Although dwarfed by India, this island accounts for almost a fifth of the total world export. It's so vital to their economy that this one beverage accounts for over a million jobs and 2% of the GDP.

Bangladesh, likewise, has tea plantations on sloping terrain, such as in Sylhet Division. Tea is big business here as well: the mammoth Chittagong Tea Auction is a stock market for tea commodities that sets the national price. View these gorgeous plantations, accounting for almost 60,000 hectares (150,000 acres).

Kenya is a younger tea-producer, but their industry has exploded since the 1990s. Tea from its highlands takes up quite a significant share of the worldwide tea market, with much of it exported to Pakistan and the United Kingdom.

Turkey is one of the world's main tea producers, but almost all its tea (çay) is drunk within the country, more often than not strong and black, just like their famous coffee. A substantial part of Turkish social life revolves around drinking tea; every town and city in the country has at least one good tea garden, which acts as a community meeting place. When visiting a Turkish home or business - even during a lengthened visit to a shop - you will almost certainly be offered a cup. Tea is usually served in small, tulip shaped glasses, and traditionally accompanied by two cubes of beet sugar due to its bitterness, although more and more urban Turks forgo adding sugar (or anything else for that matter) to their tea nowadays. Most Turkish tea is grown in the area around Rize, on the Black Sea coast, purportedly among the very few locations in the world that the tea plantations receive snowfall regularly every winter, which is said to be one of the contributing factors to its flavor. Atatürk is credited with popularizing tea after the Ottoman Empire lost its coffee-growing provinces. While black tea is the most popular variety among Turks, many visitors to Turkey are more familiar with the country's herbal and fruit teas: apple (elma çayı), rosehip (kuşburnu), and linden teas (ıhlamur) are popular options. Turkish people generally consume these as herbal remedies to ailments, rather than as refreshment.

In the Middle East and North Africa, it is common to add mint leaves and sugar to black tea. The world famous Arab hospitality may see you invited to a Sahrawi tea ceremony in Western Sahara that can easily last two hours. (Since it's considered rude to decline, take this opportunity to have your fill!)

Much of Iran's social life involves going to the chai khanehs (literally "tea houses"), where the (often male) patrons are served tea, traditionally drunk with a cube of sugar held between the teeth as the tea is sipped through, and hookah. The domestic production comes from the Caspian coast of the country, especially the area around Zahijan, which is also the site of a national tea museum.

In the Caucasus, Azerbaijan shares a similar çay xana culture with neighbouring Iran. Azerbaijani tea is served in clear glasses called armudu ("pear-like") and is sometimes flavoured with thyme, mint or rosewater. Tea is grown in a small area around Lankaran in the south of the country, on the Caspian Sea. Georgia is the main tea producer in the region, and tea cultivation in its western regions of Adjara, Guria (the regional capital of Ozurgeti, in particular), and Mingrelia on the Black Sea dates back to a time when the czars were still in charge. Georgian tea production topped in the 1970s, when the country was under Soviet rule, and has been going downhill ever since, although a revival seems to have started lately. Most of the production is exported, and Mongolia is surprisingly the largest buyer, due to the trade links established during the Soviet era. Armenia shares little of the enthusiasm for Camellia sinensis leaves common in its neighbours, and tea is often understood to be that of wild herbs collected from the mountains there.

Although it is produced only in a very small slice of the Krasnodar Region around Sochi on the Black Sea—which also happens to be the northernmost tea-growing area in the world—чай (tchai) is drunk widely in Russia. Most Russians drink black tea with either sugar, lemon, honey or jam. An important aspect of the Russian tea culture is the ubiquitous Russian tea brewing device known as a samovar (lit. "self cooker", a metal or porcelain container with a small built-in burner), which has become a symbol of hospitality and comfort.

In the United Kingdom, tea is invariably drunk hot, and the water used for it is heated with a kettle. Consequently an electric kettle is deemed an absolutely essential item for every Brit and Brits are puzzled when people in other countries do not own one. Plain black tea, called "English Breakfast" on menus, is the most common, and another quintessentially English tea is Earl Grey: black tea with bergamot. Both of these are commonly drunk with milk, with sugar as an optional extra. Also widely available are green tea, and fruit and herbal infusions; lemon and ginger, peppermint, and camomile are three common ones. If visiting a British household, you'll normally be offered "a cuppa" before you've even got your coat off; biscuits for dunking in it will surely follow in short order. Although even coffee-chains serve multiple varieties of tea, for a more traditional experience, seek out somewhere which deliberately calls itself a "tearoom". Here, you'll be given a full tea set (teapot, milk jug, cup and saucer), rather than just a mug or paper cup, and you can also partake of afternoon tea, a drink of tea with something sweet to eat - a slice of cake, a toasted teacake, scones with clotted cream and jam (called a cream tea) or even sandwiches. Another way of having afternoon tea is a much fuller meal of cakes and cold savouries, often served in Grand Old Hotels and in tea houses throughout the former British Empire.

It was the Portuguese who first brought tea to Europe by sea, so it should come as no surprise that Portugal has a tea tradition of its own. The Portuguese often savour their tea with milk, lemon, cinnamon or ginger added in (sometimes all of them in the same cup). The Portuguese archipelago of the Azores, out in the Atlantic, is home to the only tea plantation in the European Union. On São Miguel, organic Azorean tea can be enjoyed on the spot in the premises of the century-old tea factory. Tea liquor, tea candy, and tea pudding are among the unique delicacies of the island.

Although better known for its coffee culture, France is also known for its various gourmet tea blends, with Parisian institution Mariage Frères being especially well-regarded among tea connoisseurs. The French are also one of the largest consumers of organic teas—if you're in a salon de thé, have some with a baked good or a dark chocolate and see if you can taste the difference.

Germany has little tradition of tea-drinking except in East Frisia, where an appreciation for tea is quite longstanding; East Frisia is probably the only place in Germany where tea is more popular than coffee. The East Frisian tea ceremony consists of black tea served in a flat porcelain cup with special rock sugar (Kluntje) that is put in the cup before the tea is poured, dissolving it into the beverage. Cream is added afterwards, but is not stirred into the tea. According to some statistics, East Frisia would be the place with the highest per capita tea consumption in the world if it were a country.

South Africa is not known for tea production, but it does produce a delicious, naturally slightly sweet herbal tea from the leaves of the rooibos (meaning "red bush" or "red herb"). Rooibos leaves do not contain caffeine, and their health benefits are said to be similar to those of proper tea, but with high amounts of Vitamin C and low levels of tannin. These "red teas" can further be infused with other herbs and flowers making virtually any flavor combination. Since this plant has thus far never been successfully cultivated outside a small area of the Western Cape area, make sure to try it at the source.

The United States is mostly a coffee-drinking nation, though any place that sells coffee will typically sell tea as well. In the US South, sweetened iced tea is commonly drunk and it has become the quintessentially "Southern" beverage in the minds of many Americans. (It has become a popular bottled summer beverage in parts of Europe as well, but this usually amounts to an artificial concoction mixed with water, sweetener, tea extract, and sometimes fruit and berry flavors.) In particular, Georgia is known for a peach tea infusions that are naturally sweet. Golfer Arnold Palmer turned his personal preference for a 50–50 blend of tea and lemonade into a drink which is now named after him and which is common in the States. A small and often overlooked domestic tea production exists in the USA, with many plantations scattered around Hawaii, the Pacific Northwest, and, particularly, the South. A tea vodka, made from locally grown tea, is the firewater of choice in Charleston, South Carolina, which is near the largest tea plantation in the U.S.

Canadians are largely a coffee-drinking people (being the only non-European country to appear in the top ten per-capita consumers worldwide), but tea is also a popular beverage, especially compared to the United States. Electric kettles are ubiquitous in Canadian homes, and while cheap bagged black tea (brewed strong and served with milk and/or sugar) dominates the market, high quality imported green and black teas are readily available. It should be noted that in many areas, ordering "iced tea" at a restaurant will get you a very sweet drink made from powder which resembles flat pop (soda) more than actual tea. This it at odds to the practice in the United States, where ordering iced tea will usually get you brewed black tea which has been chilled. Those who enjoy herbal teas may find it interesting to seek out stores owned by Canada's native peoples which sell traditional medical tisanes, such as "Labrador tea".

In South America, a similar culture exists about yerba mate (Ilex paraguariensis), a plant with a similar caffeine content to tea. Initially confined to a fairly small region of contemporary Brazil and Paraguay, the Guaraní and Tupí peoples introduced the drink, and its cup made from a gourd, to colonizers. The Portuguese called the hot drink chimarrão and the Spaniards mate. Both called the cold version tereré, and brought it back to Europe by the 16th century. The caffeine content of yerba is generally lower than most Asian-derived teas, and it surged in popularity as a health drink in the 2010s.

In Brazil, the consumption of yerba mate, locally called "chá-mate" or simply "mate", is much higher than that of proper tea, especially at the beaches of Rio de Janeiro, where iced sweetened mate (both "plain" and "with lime") is as common and popular as coconut water.

Australian tea culture was traditionally similar to British tea culture, although the large influx of Italian immigrants means that coffee is now much more popular than tea, and recent waves of immigration from all over Asia have added a completely new dimension to how and what types of teas are drunk. The amount of tea production is quite low and confined to a few pockets in Queensland and northern New South Wales. Devonshire tea continues to be a fairly popular weekend activity among many Australians, with numerous bakeries offering scones with jam and cream in the afternoons. Various kinds of herbal teas are consumed by Indigenous Australians.