Welcome to the ISG Hotel and Conference Venue in Heidelberg!

The hotel and conference venue ISG in the German city of Heidelberg (Boxberg area) provides comfortable and affordable accommodation in 50 double and single rooms (all are non-smoking rooms), starting at 77 Euro per night. This already includes a great number of benefits such as


Take a break and explore Heidelberg with our weekend special for two.

More information | Book here


Many of the rooms at our Hotel in Heidelberg are furnished in the Bauhaus style and have a wonderful view over the Rhine valley.

Room information

Conferences and seminars

Our four conference and seminar rooms are fully equipped with video and overhead projectors as well as flip charts. They turn the ISG Hotel in Heidelberg into the perfect venue for your conferences, seminars and other business events.

Conference information


Online Booking

ISG Hotel

Click here to book online!

Hotel ISG Heidelberg

Check the offers in our bistro!

360° Tour

360° Tour


Christmas brunch on the 2nd Advent,

Sunday, 6 Dezember 2015


'Art for breakfast'

on Sunday, 13 March 2016 with Yvonne Weber - Topic to be announced

from 11:00 - 12:30

Breakfast from 8:30am onwards


Every Thursday from 4pm is our famous 'Pasta-Day'!