Tourism sectors, subsectors and the tourism system

1. What the tourism industry is, and why it behaves as a system

Tourism is not one industry in the way that mining or wine-making is. It is a cluster of businesses and agencies that share one thing: their customers are people travelling outside their usual environment. A motel, a regional airline, a winery cellar door, a booking website and a state tourism commission all sell to the same traveller, so the subject outline describes tourism as an industry structured into sectors, subsectors, and tourism associations or government agencies that operates as a system.

A system is a set of parts that depend on each other, so a change in one part produces changes elsewhere. When an airline cuts its weekly flights to a regional town, the airline loses no customers it could not replace, but the motel loses guests, the tour operator cancels departures and the café roster shrinks. This is why exam questions so often ask you to explain the effect of one change on two or more named sectors: the examiners are testing whether you can trace the chain of dependence, not just name a sector.

Three ideas carry most of the marks in this topic:

• Classification: placing a business in the correct sector and subsector (a caravan park is accommodation; a guided kayak tour is attractions and activities; a coach transfer is transport).
• Interdependence: showing how demand in one sector creates demand in another, because a tourist needs to travel, sleep, eat and do something.
• Regulation and support: recognising that associations and governments sit around the commercial sectors, setting rules, marketing destinations and building infrastructure.

Keep the word tourism industry for the whole system and sector for a group of businesses supplying the same type of product. Using these words precisely is part of the C2 (tourism terminology) criterion that markers apply in Part B.

2. The main sectors and their subsectors

Textbooks group sectors slightly differently, and the outline does not prescribe one list, so learn a defensible set and use it consistently. The grouping below matches the sectors that the Subject Assessment Advice credits in student answers (accommodation, attractions, transport, hospitality, MICE/business tourism).

Some businesses straddle sectors. A cruise ship is transport, accommodation, hospitality and attraction at once; a winery may run a restaurant and cottages. In an answer, name the sector that matters for the point you are making: if the question is about jobs lost when ships stop calling, the shore-based sectors (tours, local transport, cafés) are the ones that suffer.

3. Models that show how the system links

The outline asks students to understand tourism models that show the relationship between sectors. No single model is mandated, so you may meet a diagram in a source that you have never seen. Read any structural model by asking three questions: what are the components, what flows between them (people, money, information), and what sits outside the commercial core (government, environment, host community)?

One widely taught example is Leiper's tourism system, which places the traveller moving between three geographical elements:

• the traveller-generating region, where the trip is planned and booked, and where travel agents, online platforms and marketing reach the customer;
• the transit route, served by transport operators, stopover accommodation and roadside services;
• the tourist destination region, where accommodation, attractions, hospitality and local tours deliver the experience.

The whole system sits inside a wider environment of economic, political, technological and environmental conditions. Leiper's model is useful because it shows that a destination's tourism industry depends on businesses and conditions far away from it: a fuel price rise on the transit route or a recession in the generating region reduces arrivals at the destination even if nothing there has changed.

A second common style is the sector wheel, a circle with the tourist at the centre and sectors as spokes, often with government agencies as an outer ring. It is good at showing that every sector serves the same customer, but weak at showing flows over distance.

When a question asks you to use a model, label your answer with its components (for example, transit route) and connect each to evidence in the source. Simply drawing or listing the parts earns little; applying them to the scenario earns the marks.

4. Tracing a change through the system: a worked example

Exam sources often describe a single change, such as a road closure, a new flight route or a fall in one market, and ask how it affects the industry. Use a chain: change, then the immediate sector, then the linked sectors, then the community. Here is a fictional scenario worked through.

Scenario. The only sealed road into the coastal town of Marrin Bay is closed for five months for flood repairs. Coach tours are cancelled and self-drive visitors must take a 90-minute gravel detour.

• Transport: the coach company that ran three day tours a week loses that route entirely and may stand down drivers. Car-hire firms in the nearest city see fewer bookings to the town.
• Accommodation: the two caravan parks and the motel lose the drive market, which depends on easy road access. Lower occupancy means fewer cleaning and reception shifts.
• Hospitality: cafés and the bakery lose passing trade from day visitors, who were the bulk of weekday customers.
• Attractions and activities: the whale-watching cruise loses the coach groups that filled its midweek departures, so it may cut sailings.
• Associations and government: the regional tourism board may redirect its marketing to the reopened date, and the council may seek state funding to speed repairs.

A strong answer then states the knock-on effect for the host community: lower household incomes, less spending at non-tourism businesses such as the hardware store, and possibly residents leaving to find work. Notice how each point names a sector, gives a specific consequence and links back to the cause. That pattern is what markers mean when the 2025 advice praises answers that refer to explicit tourism sectors rather than to tourism in general.

5. Internal and external regulation of the sectors

The outline asks you to examine the extent of internal and external regulation, and the resulting outcomes. The distinction is simple but frequently blurred in answers.

• Internal regulation (self-regulation) comes from inside the industry: codes of conduct written by industry associations, voluntary accreditation and star-rating schemes, ecotourism certification, a tour company's own safety procedures and customer reviews that pressure businesses to keep standards high.
• External regulation is imposed from outside the industry, usually by governments: planning and zoning laws, food-safety inspections, building and fire codes, employment law and award wages, visa rules, park permits, consumer protection law, environmental impact assessment and licences for activities such as diving or fishing charters.

Each has typical outcomes that you can weigh in an evaluation.

In a source question, look for clues: a phrase like members agree to signals internal regulation, while fines, permits or the Act requires signals external regulation. For a suggest or justify question about managing a problem, the best answers often combine the two, for example a state permit system for a fragile reef plus an operator code that sets anchoring and group-size rules.

6. Answering sector questions on the exam

Part A questions in 2023, 2024 and 2025 all included at least one part that rewarded naming and explaining specific sectors. The 2025 advice describes successful answers to a question on changing travel patterns as giving a detailed explanation of two impacts on specific tourism sectors, with concrete detail such as reduced demand for cleaning services and toiletries in accommodation, or fewer staff needed to run tours and serve in cafés. The weaker answers did not name sectors at all. In 2023, answers about cruise ships no longer visiting a Pacific nation were rewarded for showing how employment changed in a particular sector, such as fewer concierges and cleaners in accommodation or fewer guides in attractions.

Use this checklist for any sector question:

• Name the sector exactly (accommodation, not hotels and stuff).
• Specify a subsector or job where you can (housekeeping staff, coach drivers, cellar-door staff).
• Explain the mechanism: fewer visitors leads to lower occupancy, which leads to fewer shifts.
• Quote the source: use a figure or phrase from it as evidence.
• Keep the two impacts distinct: two different sectors, or two clearly different effects in one sector.

Model sentence. Source 2 reports that cruise calls fell from 48 to 6 a season, so the attractions and activities sector would lose most of its shore-tour bookings; guides and boat crews employed only for ship days would lose work, and the reduced income would flow on to hospitality businesses near the wharf.

That single sentence names two sectors, quotes data, explains how the effect occurs and hints at the wider system, which is exactly the depth a three- or four-mark part rewards.

7. Trends that are changing the structure of the industry

The outline asks you to recognise the dynamic nature of the industry, so sector questions sometimes ask how a trend has changed the way sectors operate. Keep a short bank of developments you can explain with a cause and an effect.

• Disintermediation and online distribution. Travellers now book flights and rooms directly or through online travel agencies. Traditional travel agents have shrunk or moved to specialist and complex itineraries, while accommodation providers pay commission to platforms, which is a form of leakage when the platform is based overseas.
• Short-stay rentals. Private homes listed on booking platforms have added a large new subsector of accommodation. They spread visitor spending into residential streets but can reduce long-term rental housing for locals and compete with licensed hotels that carry higher compliance costs.
• Dynamic packaging. Websites let travellers assemble their own bundle of flight, room and activity, which blurs the line between distribution and tour operation.
• Technology in operations. Self check-in, digital tickets and timed-entry booking change staffing patterns and allow attractions to manage crowds.
• Experience-led products. Growth in food, wellness, Indigenous cultural and regenerative experiences has pushed the attractions sector toward small, guided, higher-yield products.

When you use a trend, link it to a sector and an outcome. Weak: Technology has changed tourism. Strong: Online booking platforms have reduced the role of travel agents in the distribution sector, but they let small accommodation providers such as farm stays reach international customers directly, although commission paid to an overseas platform leaks some revenue out of the region. The strong version earns marks for terminology, mechanism and a balanced consequence.