Take ICE train by 7:00 AM from Frankfurt. You will reach Freiburg im Breisgau by 9:00 AM.
Get down at Freiburg and go to reisezentrum which is in downstairs. Enquire about Regio 24hr ticket which costs 22 Euros for 5 persons.
Valid for all public transport which will cover Titisee and Feldberg.
Take Regional train and getdown at Titisee. It is around 20 mins journey from Freiburg to Titisee.
Get down at Titisee and have a black forest cake at Bakery. Rest room at bakery is well maintained and it is paid toilet so have 50 cents ready.You will get a voucher which you can claim in the same bakery with some purchase.
Come out of Titisee Bahnof you can see the bus station outside. Take Bus number 7300 to Feldberg.
It is again 30 mins travelling to Feldberg(in winter it operates every 30 minutes starting from morning 8:30).
You can go for Skiing in Feldberg. You can rent the equipment's for 25 Euros per head. If you are trying for first time then be careful.
It is really very difficult for the beginner to try it.
Visit Feldberg in Winter.
Travel back to Titisee and get down near Titisee lake. Have a nice lunch in Pizzeria which is opposite to titisee lake.
Spend some time near the lake.
By 4:00 PM return to Freiburg and visit Freiburg Cathedral.Just come out of station and walk straight towards Cathedral.
Spend around 1 hour and on the way enjoy the shopping streets.
Return to station and catch ICE train back to Frankfurt.
