Tourism, since the beginning of life, has fascinated man. Travel and tourism have been important human social activities since time immemorial. The desire to explore new places in one's own country or outside and seek a change of environment and experience has been experienced since ancient times. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay The tourism industry draws inspiration from man's motivation to travel, in the past people traveled to survive and later to establish trade links with each other. As man evolved and became more aware, he began traveling to explore the world, domesticating animals that were used as a means of transportation until the invention of wheels made travel easier and faster. In this unit, a detail of the evolution and growth of the tourism and hospitality sector is provided to understand how tourism and hospitality leads the seeds of the hotel industry. Tourism is one of the fastest growing industries in the world. Much of its growth is due to increased disposable income, increased leisure time and decreased travel costs. With the invention of rail and air transport as well as road and sea transport, the hotel industry has developed to the present day, it is that part of the hospitality industry that is among the oldest commercial activities in the world. It is actually an integral part of the travel and tourism industry that provides a wide range of travel-related services, such as food, accommodation, modes of transportation, etc. This unit tried to explain the relationship between the tourism and hotel industries, their evolution and growth up to today's situation. The hospitality sector is constantly growing and developing, so more and more hotels offer all possible services to the guest to make them feel at ease and enjoy the experience of staying in the hotel by satisfying all their needs. With increasing competition, hoteliers have come up with special products or services to target their clientele and develop a market for themselves. Hotels can be classified based on star rating, amenities offered, size, location, target audience, level of amenities, length of guest stay to give their guests an indication of their profile and what to expect from them. With the development of the hotel sector, several international chains or groups were also born, some details are provided in this unit. Hospitality IndustryThe hospitality industry is a broader term for a wide variety of service industries including hotels, restaurants, catering establishments, and many others. This sector is very diverse and global and, catering to all the needs of travel-related businesses, is expected to be a $3.5 trillion industry in the world economy. Hospitality refers to the relationship between guest and host; also refers to being hospitable. Some define hospitality as “the activity of helping people feel welcome, relaxed and have fun” (Discover Hospitality, 2015, ). Hospitality means treating people as you would like to be treated when you travel, in other words it means making a tourist feel totally welcome not only as a guest but also as a guest of the entire family, i.e. the hotel family. Hospitality can be defined as a deliberate, planned and sustained effort to establish and maintain mutual understanding between an organization and the public, i.e. the activity of making and maintaining friends and promoting a climate of betterunderstanding, the word hospitality comes from the Latin word “Hospitalitias”. Welcoming, welcoming and generally treating the guest or stranger in the friendliest manner is hospitality. In most countries of the world guests are greeted with a lot of courtesy and warmth comes with entertainment. The basic concept of hospitality is to always make the guest feel welcome.” The basic concept of hospitality has remained the same but with the passage of time and the development of technology and science, the needs and desires of travelers have changed greatly thus providing numerous services and facilities in terms of accommodation and other basic needs such as food and drinks. Simply put, the hospitality sector is the combination of the accommodation and food and beverage groups, which collectively make up the largest segment of the industry. The hospitality industry is part of a larger enterprise known as the travel and tourism industry. The travel and tourism industry is a large group of businesses with one common goal: to provide needed or desired services to travelers. Advances in transportation have allowed more people to travel longer distances at lower costs, spreading tourism around the world. From modest origins, hospitality and tourism have grown into two of the world's largest industries. The origin and growth of the hospitality industry is a direct result of travel and tourism. Warriors or traders were the first travelers but they had no hotels to host them. Warriors used tents, but merchants seeking to trade tools, clothing, and livestock exchanged goods for housing. The inns offered little more than a cot or bench in the corner of a room or stable, which were also unsanitary. Most of them were private residences of local residents offering temporary residence or accommodation to strangers, run by husband and wife who provided travelers with spacious rooms where they would have to make their beds and sleep on the floor where guests were accustomed to staying in large rooms. common rooms where sanitation and privacy were non-existent. After the establishment of money in the 6th century BC, livestock farming was one of the first commercial enterprises, and hospitality was one of the first services for which money was exchanged. Throughout the world they were known by different names such as: Dharamshalas and Sarai in India, ryokan in Japan, paradors in Spain, pousadas in Portugal, coffee houses in America, taverns and inns in Europe, cabarets and hostels in France, mansionis and hospitals in Switzerland, phatnal in Greece and connecting house in China. In the third century AD, the Roman Empire developed a vast system of brick-paved streets throughout Europe and Asia Minor. Small lodges have been built along the road due to the increase in road transport. During the Industrial Revolution of the 1700s, Europeans began combining food service with lodging. No attention was paid to sanitation and beds and rooms had to be shared with other travellers. These early European inns were not suited to aristocrats. Luxurious structures were erected to accommodate wealthy travelers. These offered private rooms, individual toilets and all the comforts of a European castle. These elegant new establishments later adopted the French name for palace, "hotel". The rates charged were very high and far beyond the means of ordinary citizens. Tourism Industry To understand the origin and development of the hotel industry we must understand its two pillars: the hospitality industry and the tourism industry. Before examining the details of the growth of the hotel sector, let's look back and try to understand its origin i.e. the reason.”