Heidelberg is about an hour away from Frankfurt Int. Airport. It is easily reachable by train or shuttle busses.
More information about shuttle busses:
- Non-stop airport shuttle service
- Door to Door airport shuttle service
- Low cost intercity bus
Trams and busses are available in Heidelberg and provide comfortable access to all venues. Get more information about 
 - Time schedule
 - Map of public transport lines
 - Tickets (only in german available)
 The following tickets are the important ones:
 - One day ticket (6,50€ (+2,70€ per additional person))
 - City tarif (1,30€) between Main station and historic center
 - Normal tarif (2,50€) provide access to Campus Neuenheimer Feld
  (5 tickets for 11,90€ (2,38€))
 You can buy the tickets online, at ticket machines, from the bus drivers (not in trams) or in ticket shops of DB or RNV/VRN.
There are some useful train and bus stops which are good to know. Please check this map for more details.
 Stops at the venues:
 - Universitätsplatz is directly in front of the venue of day 1 and is located in the heart of the historic center. Available Busses: 31/32
 - Bunsengymnasium is the nearest stop to the venue of day 2/3 and just a 2min walk away. The venue is directly behind the new Mathematikon-building. Available busses: 31, available trams: 21/24.
The NH Hotel is the "first choice" partner hotel and will be the speakers hotel.
It is located in the Bergheimer Str. 91.
 Contingent name: COS Medaka
 Booking number: MB0000964229
 20 Standard Double rooms for single use including breakfast (for double use if needed – plus 19,90.- per night)
 !!! NB: price for first night is lower than for the other two nights:
 15.04.18: 121,05.-
 16.04.18: 155,05.-
 17.04.18: 155,05.-
 For your reservation, please send an email to nhheidelberg@nh-hotels.com.
The Exzellenz Hotel is located in the Rohrbacher Straße 29.
 Contingent name: COS Medaka
 20 Rooms, reservation from April 15 (arrival) to 18 (departure)
 10 EZ/Single Rooms: 89.- EUR
 10 DZ/Double Rooms: 115.- EUR
 all Doubles also usable as Single Rooms : 95.- EUR
 All prices including breakfast
 For your reservation, please send an email to info@exzellenzhotel.de.
The Hotel Classic Inn is located in the Belfortstraße 3.
 Contingent name: COS Medaka
 12 rooms reserved
 6 EZ/Single Rooms: 72.-€
 6 DZ/Double Rooms: 89.-€
 All rooms excl. breakfast, breakfast at 6.- EUR/day
 For your reservation, please send an email to info@hotel-classic-inn.de.