How to reach Heidelberg
Flight time: There are no direct flights to Heidelberg. Flights to Frankfurt take around 1 hour 30 minutes from London.
Transfer time: From Frankfurt Airport, the train to Heidelberg takes about 50 minutes, and a bus around 1 hour 15 minutes.
Price: A one-way train ticket from Frankfurt to Heidelberg costs between €15 and €30, while the bus is a cheaper option at around €10. A taxi will cost between €100 and €130.
Best time to visit Heidelberg
This will depend on what you want to do during your Heidelberg holidays; some events are seasonal, and the weather may also play a part in your decision.
March to May: Average temperatures in spring range from 12°C to 20°C, rainfall is moderate, around 40–60mm, with 8–9 hours of sunshine daily. If you can, try to time your trip with the annual Japan Day festival, one of the region’s cultural highlights.
June to August: Although this is high season, Heidelberg is rarely overrun with crowds of people - except during the ever-popular Heidelberg Castle Illuminations. Average temperatures hover between 20°C and 25°C, rainfall is low (around 50–70mm), and there are up to 10 hours of sunshine.
September to November: Cooler but still a very pleasant climate, with temperatures gradually dropping from 18°C to 10°C, increasing rainfall (50–90mm) and around 6 hours of sunshine. This is the perfect time (and weather) for staying inside and touring the city’s museums and galleries.
December to March: Heidelberg’s Christmas market is not necessarily the biggest, but it is among the best in the country, and despite colder temperatures (2°C to 8°C) and shorter days (4–5 hours of sunshine), the city has quite a buzz about it.
Practical information
Spoken languages: German is the official language, but English is widely spoken throughout the city.
Local habits and customs: To tip in a café, round your bill up to the next €0.50 or €1 and give the total directly to the waiter; at restaurants, you should leave around 10 percent of the bill. Jaywalking is illegal in Germany, so only cross on the green man – you could be fined if you don’t.
Currency: Germany uses the Euro (€), with credit and debit cards accepted in most restaurants and shops.
Getting around: Heidelberg is small, therefore eminently walkable, but the bus and tram system is handy. Single trip €3, 24hr ticket €7.70. Bus #20 or #33 links the Hauptbahnhof with the base station of the Bergbahn at the heart of the Altstadt.
Electricity and plug types: Germany uses the standard continental 220-volt system. UK travellers will need a two-pin plug adaptor.
Time zone: Heidelberg operates on Central European Time (CET), which is one hour ahead of GMT.