The Frankfurt Card is extremely recommended for all travelers who visit to Frankfurt. You can use it for city-train, tram, and city-bus. The best choice to enjoy the city with one single card. You may exchange and validate the card at the Tourist Information which might be available at Central Station (Haupbahnhof).

Excellent tour, plenty buses and easy to hop in and off at the stops. We had no problem despite being a bit worried after reading most reviews of this activity. Really enjoyed it, bused nice and cosy on a winters day. Well worth it.

This was good to have bc I didn’t have to stop to figure out what sort of ticket I needed to get on the train or tram or whatever. Plus it gave me a slight discount at the Städel museum

Absolutely worth while. We were in Frankfurt for 2 days and bought the card to mainly move around freely. It also proven to be of a very good values in other instituyions like meseums.

very convenient card: it allows unlimited bus and underground rides for 1 or 2 days during daytime and 50% discounts on average in most museums as described.