IELTS Academic Writing Task 1: How to Describe a Map for Band 7+

Most IELTS Academic Task 1 practice is built around line graphs and bar charts, so when a map appears on test day, candidates who have only drilled numbers often panic. In reality a map is one of the more predictable Task 1 questions to score well on, because there are no figures to misread and no trends to compare. What it demands instead is a different toolkit: prepositions of place, the right tenses, and the discipline to guide your reader across the map in a logical order. This guide gives you a reliable structure and a model answer you can adapt to almost any map you are shown.

What a map question actually asks

In Academic Writing Task 1 you have about 20 minutes and a 150-word minimum to describe the visual you are given. A map task shows a place — a town, an island, a hospital site, a village — and there are two common versions:

• Two maps of the same place at different times (for example, a village in 1990 and the same village today). This is by far the most frequent, and you describe how the place has changed.
• Two maps showing proposed changes (the site now and a plan for its future development). Here you describe what will be or is planned to be built.

Either way, you are writing a factual report of the differences. You never explain why the changes happened or whether they are good — Task 1 gives no marks for opinion.

How a map is marked

The four criteria are the same as for any Task 1, each worth a quarter of your Task 1 band:

• Task Achievement: Do you include an overview, cover every significant change, and report the map accurately?
• Coherence and Cohesion: Do you move across the map in a clear, logical order?
• Lexical Resource: Can you use varied prepositions of place and words for change (constructed, demolished, converted)?
• Grammatical Range and Accuracy: Can you handle tenses and the passive voice accurately?

As with charts, the single most common reason candidates stall at Band 5 or 6 is a missing overview. On a map, the overview does not list high and low values — it states the overall character of the change: whether the area became more built-up, more residential, more industrial, or more developed.

A four-paragraph structure that always works

1. Introduction (1 sentence)

Paraphrase the prompt. If the task says "The maps below show the town of Wingfield in 1985 and now," you might write: "The two maps illustrate how the coastal town of Wingfield developed between 1985 and the present day." Swap show for illustrate, depict, or compare, and reword the rest.

2. Overview (1-2 sentences)

State the big picture without detail. Begin with Overall: "Overall, the area was transformed from a small rural settlement into a busy tourist destination, with most of the open farmland replaced by housing and leisure facilities." That single sentence tells the examiner you have grasped the whole map.

3 and 4. Two body paragraphs (the detail)

Split the map logically — for example, the northern half in one paragraph and the southern half in the other, or "what disappeared" versus "what was built." Move across the map in a consistent direction so the reader can follow you.

The language that carries a map answer

Three things do most of the work, and drilling them is the fastest way to lift a map report.

• Prepositions of place so the reader can locate everything: to the north of, in the south-east corner, alongside the river, opposite the station, on the outskirts, adjacent to. Vague reports lose Coherence marks; precise location language wins them.
• The passive voice for changes: a car park was built, the forest was cleared, the old factory was demolished, the farmland was converted into a housing estate. We rarely know or care who did the building, so the passive is natural here.
• The right tenses. For past-to-present maps, use the past simple for completed changes. For future or proposed maps, use will be built, is set to be constructed, or is planned.

Vary your verbs of change too: constructed, erected, demolished, knocked down, replaced by, converted into, expanded, relocated. Repeating "was built" ten times caps your Lexical Resource.

A short model extract

Prompt: The maps show a hospital site in 2005 and 2025.

Introduction and overview: "The two maps compare the layout of Riverside Hospital in 2005 with its layout in 2025. Overall, the site became considerably more developed, as several green areas were built over and new medical facilities were added, giving the whole area a much denser appearance."

Body extract: "The most striking change occurred to the north of the main entrance, where the large garden that existed in 2005 was cleared and replaced by a four-storey car park. Alongside the eastern boundary, the single ward present in 2005 was expanded into a much larger complex, while a new pharmacy was constructed opposite the reception, on land that had previously been open lawn."

Notice that every change is located precisely, the passive voice reports each development, and the verbs of change are varied.

Common mistakes to avoid

• Using trend language. "Rose," "increased," and "peaked" belong to charts, not maps. A map shows position, not data.
• No overview. Without a sentence summarising how the place changed overall, Task Achievement is capped at Band 5.
• Vague locations. "A building appeared" tells the reader nothing; "a leisure centre was built in the south-west corner" earns the mark.
• Wrong tense. Mixing present and past inconsistently, or using the present simple for changes that clearly happened in the past.
• Listing without comparing. Describe the two maps together ("the field was replaced by flats"), not as two separate lists.
• Writing under 150 words. You lose marks automatically; aim for roughly 160 to 190, and keep to 20 minutes so Task 2 keeps its 40.

How to practise it

Because a map is so formulaic, a few focused attempts pay off quickly. Take one pair of maps, write a full report in 20 minutes, then reread it checking only your prepositions of place and your tenses — those two things carry most of the marks. Find prompts on the IELTS Writing practice pages, and when your map reports feel automatic, compare the method with the data-driven skills needed for describing charts and graphs. Get a criterion-by-criterion estimate of any report from the free AI IELTS essay checker, then run all four skills through the band score calculator to see what a dependable Task 1 does for your overall Writing band.