San Francisco , officially the City and County of San Francisco, is the cultural, commercial, and financial center of Northern California. The consolidated city-county covers an area of about 47.9 square miles (124 km2) at the north end of the San Francisco Peninsula in the San Francisco Bay Area. It is the fourth-most populous city in California, and the 13th-most populous in the United States, with a 2016 census-estimated population of 870,887. The population is projected to reach 1 million by 2033.
San Francisco was founded on June 29, 1776, when colonists from Spain established Presidio of San Francisco at the Golden Gate and Mission San Francisco de Asís a few miles away, all named for St. Francis of Assisi. The California Gold Rush of 1849 brought rapid growth, making it the largest city on the West Coast at the time. San Francisco became a consolidated city-county in 1856.After three-quarters of the city was destroyed by the 1906 earthquake and fire, San Francisco was quickly rebuilt, hosting the Panama-Pacific International Exposition nine years later. In World War II, San Francisco was a major port of embarkation for service members shipping out to the Pacific Theater. It then became the birthplace of the United Nations in 1945.
Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. Tourism may be international, or within the traveller’s country. The World Tourism Organization defines tourism more generally, in terms which go «beyond the common perception of tourism as being limited to holiday activity only», as people «traveling to and staying in places outside their usual environment for not more than one consecutive year for leisure, business and other purposes».
Tourism can be domestic or international, and international tourism has both incoming and outgoing implications on a country’s balance of payments. Today, tourism is a major source of income for many countries, and affects the economy of both the source and host countries, in some cases being of vital importance.
Hiking is the preferred term, in Canada and the United States, for a long, vigorous walk, usually on trails (footpaths), in the countryside, while the word walking is used for shorter, particularly urban walks. On the other hand, in the United Kingdom, and the Republic of Ireland, the word «walking» is acceptable to describe all forms of walking, whether it is a walk in the park or backpacking in the Alps. The word hiking is also often used in the UK, along with rambling (a slightly old-fashioned term), hillwalking, and fell walking (a term mostly used for hillwalking in northern England). The term bushwalking is endemic to Australia, having been adopted by the Sydney Bush Walkers club in 1927. In New Zealand a long, vigorous walk or hike is called tramping.It is a popular activity with numerous hiking organizations worldwide, and studies suggest that all forms of walking have health benefits.
In the United States, Canada, the Republic of Ireland, and United Kingdom, hiking means walking outdoors on a trail, or off trail, for recreational purposes. A day hike refers to a hike that can be completed in a single day. However, in the United Kingdom, the word walking is also used, as well as rambling, while walking in mountainous areas is called hillwalking. In Northern England, Including the Lake District and Yorkshire Dales, fellwalking describes hill or mountain walks, as fell is the common word for both features there.
A is an overland journey, usually a trip by tourists to Africa. In the past, the trip was often a big-game hunt, but today, safari often refers to trips to observe and photograph wildlife—or hiking and sightseeing, as well.
The Swahili word safari means journey, originally from the Arabic meaning a journey; the verb for «to travel» in Swahili is kusafiri. These words are used for any type of journey, e.g. by bus from Nairobi to Mombasa or by ferry from Dar es Salaam to Unguja. Safari entered the English language at the end of the 1850s thanks to Richard Francis Burton, the famous explorer.
The Regimental March of the King’s African Rifles was ‘Funga Safari’, literally ‘tie up the March’, or, in other words, pack up equipment ready to march.
In 1836 William Cornwallis Harris led an expedition purely to observe and record wildlife and landscapes by the expedition’s members. Harris established the safari style of journey, starting with a not too strenuous rising at first light, an energetic day walking, an afternoon rest then concluding with a formal dinner and telling stories in the evening over drinks and tobacco.
Kayaking is the use of a kayak for moving across water. It is distinguished from canoeing by the sitting position of the paddler and the number of blades on the paddle. A kayak is a low-to-the-water, canoe-like boat in which the paddler sits facing forward, legs in front, using a double-bladed paddle to pull front-to-back on one side and then the other in rotation. Most kayaks have closed decks, although sit-on-top and inflatable kayaks are growing in popularity as well.
Kayaks were created thousands of years ago by the Inuit, formerly known as Eskimos, of the northern Arctic regions. They used driftwood and sometimes the skeleton of whale, to construct the frame of the kayak, and animal skin, particularly seal skin was used to create the body. The main purpose for creating the kayak, which literally translates to «hunter’s boat» was for hunting and fishing. The kayak’s stealth capabilities, allowed for the hunter to sneak up behind animals on the shoreline, and successfully catch their prey. By the mid-1800s the kayak became increasingly popular and the Europeans became interested. German and French men began kayaking for sport. In 1931, a man named Adolf Anderle became the first person to kayak down the Salzachofen Gorge, this is where the birthplace of modern-day white-water kayaking is believed to have begun. Kayak races were introduced in the Berlin Olympic Games in 1936.
In the 1950s fiberglass kayaks were developed and commonly used, until 1980s when polyethylene plastic kayaks came about. Kayaking progressed as a fringe sport in the U.S. until the 1970s, when it became a mainstream popular sport. Now, more than 10 white water kayaking events are featured in the Olympics.While kayaking represents a key international watersport, few academic studies have been conducted on the role kayaking plays in the lives and activities of the public .
Paragliding is the recreational and competitive adventure sport of flying paragliders: lightweight, free-flying, foot-launched glider aircraft with no rigid primary structure. The pilot sits in a harness suspended below a fabric wing comprising a large number of interconnected baffled cells. Wing shape is maintained by the suspension lines, the pressure of air entering vents in the front of the wing, and the aerodynamic forces of the air flowing over the outside.
Despite not using an engine, paraglider flights can last many hours and cover many hundreds of kilometers, though flights of one to two hours and covering some tens of kilometers are more the norm. By skillful exploitation of sources of lift, the pilot may gain height, often climbing to altitudes of a few thousand meters.
A climbing peak may refer to a mountain or hill peak or a rock formation that has to be ascended by climbing. The term is common in Germany where it is specifically used of free-standing rock formations in the climbing regions of Saxon Switzerland, Zittau Mountains and other nearby ranges in the German Central Uplands that can only be summitted via climbing routes of at least grade I on the UIAA scale or by jumping from nearby rocks or massifs. As a general rule, they must have a topographic prominence of at least 10 metres to qualify. In Saxon Switzerland the Saxon Climbing Regulations do not require any minimum height, but define climbing peaks as
Another requirement is its recognition by the responsible sub-committee of the Saxon Climbers’ Federation (SBB) and the responsible conservation authorities. For hikers these authorized summits may often be recognised by the presence of a summit register and abseiling anchor points.
In other climbing areas, such as those in Bohemian Switzerland, there are other exceptions. There, climbing peaks only need to have a significant rock face — the lowest side of which has to be less than 10 m high, but at least 6 m high.
An adventure is an exciting or unusual experience. It may also be a bold, usually risky undertaking, with an uncertain outcome.Adventures may be activities with some potential for physical danger such as traveling, exploring, skydiving, mountain climbing, scuba diving, river rafting or participating in extreme sports.
The term also broadly refers to any enterprise that is potentially fraught with physical, financial or psychological risk, such as a business venture, or other major life undertakings.
Road cycling is the most widespread form of cycling. It includes recreational, racing, and utility cycling. Road cyclists are generally expected to obey the same rules and laws as other vehicle drivers or riders and may also be vehicular cyclists.
Dedicated road bicycles have drop handlebars and multiple gears, although there are single and fixed gear varieties. Road bikes also use narrow, high-pressure tires to decrease rolling resistance, and tend to be somewhat lighter than other types of bicycle. The drop handlebars are often positioned lower than the saddle in order to put the rider in a more aerodynamic position. In an effort to become more aerodynamic, some riders have begun using aerobars. Who and when aerobars where invented is unclear but they seem to date back to the early 1980s. The light weight and aerodynamics of a road bike allows this type of bicycle to be the second most efficient self-powered means of transportation, behind only recumbent bicycles due to the latter’s higher aerodynamic efficiency.
Skiing can be a means of transport, a recreational activity or a competitive winter sport in which the participant uses skis to glide on snow. Many types of competitive skiing events are recognized by the International Olympic Committee (IOC), and the International Ski Federation (FIS).
Skiing has a history of almost five millennia. Although modern skiing has evolved from beginnings in Scandinavia, it may have been practiced more than 100 centuries ago in what is now China, according to an interpretation of ancient paintings.
The word «ski» is one of a handful of words Norway has exported to the international community. It comes from the Old Norse word «skíð» which means «split piece of wood or firewood».