Dortmund is unpretentious, cheap and welcoming, with the enormous TU Dortmund giving it a young, international feel. It is the beating heart of the Ruhr, a region of former mining towns now full of green space, lakes and industrial heritage turned into parks and clubs. Rents are among the lowest of any big German city, so your money goes a long way, and match days at the Yellow Wall are an experience you will not forget.

• TU Dortmund and FH Dortmund pull a big student and international crowd.
• Some of the lowest rents of any major German city, with the Ruhr's cities all a short train away.

The Kreuzviertel is student central, a grid of bars, cafés and cheap eats where much of the social life happens. Football shapes the calendar: a ticket on the Südtribüne (the Yellow Wall) at Signal Iduna Park is the loudest ninety minutes in Europe, and the whole city glows yellow on match days. Beyond that, the reclaimed industrial venues of the Ruhr host festivals and club nights, and ESN keeps exchange students busy from week one.

• The Kreuzviertel around Kreuzstraße and Vinckeplatz for the densest bar scene.
• Get a standing ticket on the Yellow Wall for a BVB home game at least once.
• ESN Dortmund runs pub crawls, city trips and welcome events each semester.

Dortmund is one of the cheaper big German cities, so budget around €800–1,100 a month, at the lower end of the national band. Rent is the reason it is affordable, with WG rooms notably cheaper than in Cologne or Munich. Your semester ticket covers travel across the whole VRR region and most of NRW, and a Mensa lunch is only a few euros.

• WG rooms run €300–500, cheaper than most German cities.
• The TU Dortmund semester ticket covers VRR trains and much of NRW.
• Mensa lunches from the Studierendenwerk are €3–5.

Rooms here are comparatively easy and cheap by German standards, but the WG-Gesucht routine still applies, and the Studierendenwerk dorms near campus fill fast. Students cluster in the Kreuzviertel, Kaiserviertel and around the university in Barop and Eichlinghofen. Apply for a dorm early if you want a short commute, and never pay a deposit before viewing.

• WG-Gesucht and Kleinanzeigen for shared flats; apply to Studierendenwerk Dortmund dorms early.
• Kreuzviertel for social central; Barop and Eichlinghofen to be near the TU campus.
• Run any listing past the Dortmund Studcasa group before wiring a deposit.

DSW21 runs the U-Bahn (Stadtbahn), trams and buses, and the quirky H-Bahn, a suspended monorail, links the two TU Dortmund campuses. Your semester ticket covers everything, and the flat city is easy to cycle. Distances across the Ruhr are short, so neighbouring cities feel like extended suburbs on the S-Bahn.

• Your semester ticket covers all DSW21 trams, U-Bahn, buses and regional trains across NRW.
• The H-Bahn monorail connects TU campus north and south, handy and free with your ticket.
• Nextbike stations dot the city for short hops.

TU Dortmund is a strong technical and science-focused university spread over two linked campuses on the southern edge of the city, while FH Dortmund covers applied sciences, design and business. Teaching is independent and exam-heavy in the technical subjects, so keep on top of problem sets from the start. The international office handles a steady stream of Erasmus students.

• TU Dortmund's campuses sit south of the centre in Barop, linked by the H-Bahn.
• FH Dortmund is more central; check which campus your faculty uses before renting.

It depends on your nationality. EU/EEA/Swiss students need no visa and just register locally. Non-EU students from many countries (US, UK, Canada, Australia, Japan and more) can enter visa-free and sort a residence permit after arrival; others must get a national student visa from a German consulate before travelling. Either way you'll likely prove funds via a blocked account (Sperrkonto) of around 11,900 euros a year.

After arrival, the rituals are the Anmeldung (registering your address at the Burgeramt within two weeks), German health insurance (public schemes like TK cost students around 120 euros a month), and, for non-EU students, the Aufenthaltstitel residence permit. Book appointments early; slots are scarce.

• EU/EEA/Swiss, no visa, just register your address
• US/UK/CA/AU/JP etc, enter visa-free, get residence permit after arrival
• Blocked account (Sperrkonto), ~€11,900/year
• Anmeldung at the Burgeramt within 2 weeks of moving in

Dortmund is a beer city first, it was once Europe's biggest brewing centre, and brands like DAB and Kronen are local pride. Food is Ruhr-honest: currywurst, hearty bread rolls and pan-German staples, plus a strong Turkish and Balkan presence from the region's mining history. The reinvented Phoenix See lake in Hörde is the spot for a waterside evening.

• Try a Dortmunder beer (DAB, Kronen or Bergmann) at a local Kneipe.
• Currywurst and a Mantaplatte are the regional fast-food classics.
• Phoenix See in Hörde for a lakeside walk and drinks.

The Kreuzviertel is the leafy, café-lined student favourite, with the adjacent Kaiserviertel a quieter, elegant alternative. The Nordstadt is cheaper, grittier and very multicultural, Hörde has been transformed by the Phoenix See lake, and Barop and Eichlinghofen put you next to the TU campus. The Innenstadt is the practical shopping and transport hub.

• Kreuzviertel and Kaiserviertel for student life and cafés.
• Nordstadt for the lowest rents and the most diverse food scene.
• Hörde for the lake; Barop for campus proximity.

The Ruhr puts a dozen cities within reach: Essen and its UNESCO Zeche Zollverein coal mine, Bochum and Duisburg are all under 30 minutes, and Düsseldorf and Cologne are quick trains. Münster, a gorgeous cycling city, is 40 minutes north, and Amsterdam is around three hours for a weekend, all covered or cheap with your regional ticket.

• Essen's Zeche Zollverein (UNESCO industrial heritage) is 30 minutes on the S-Bahn.
• Cologne (about 1h15) and Düsseldorf (45 min) for bigger nights out.
• Münster (40 min) for canals and cycling; Amsterdam in about 3 hours.

Do not write Dortmund off as just an industrial town, because the Ruhr's reinvention means lakes, parks and cheap culture everywhere. Register your address (Anmeldung) within two weeks, keep cash for kiosks (Trinkhallen or Buden here), and grab match tickets early because BVB sells out. Learn the offside rule if you want to make friends fast.

• Sort your Anmeldung appointment as soon as you arrive.
• Book BVB tickets well ahead, home games sell out, especially the Südtribüne.
• Ask the Dortmund Studcasa group how other exchange students score match-day tickets.