Without a map, the easiest way to find St. Leonhard's church is to walk to the north side of the River Main and find the Eiserner Steg pedestrian bridge.  Facing north (with the Eiserner Steg to your back), St. Leonhard's church can be seen about 30 meters on your left. The church entrance is around the corner.
 

Lines U1 through U5: Willy Brandt Platz/European Central Bank station. Leave station via exit marked "Weiβfrauenstr. 'Schmiere' 'Die Komödie'". (5 minute walk)

Lines U4, U5:  Dom/Römer station. Leave station via exit marked "Ausgang Römerberg".
(5 minute walk)

Lines U1, U2, U3, U6, U7: Hauptwache station (7 minute walk)
 

Lines S1 through S6; S8, S9: Hauptwache station (7 minute walk)
 

Lines 11/12: Römer/Paulskirche stop (3 minute walk)
 

Parking:

Use any of the many Web sites that can give exact direction from your house to Saint Leonhards.
(i.e. http://www.map24.de/en/ with Alte Mainzer Gasse 8 or Am Leonhardstor as the destination).

Limited parking is available in the streets near the church. Parking is no longer allowed in the church courtyard as of May 2010. The nearest facilities for covered, off-street parking are the Am Römer parking garage (by the Dom/St. Bartholomew's Cathedral) and the Am Theater garage (near Willy-Brandt-Platz). Otherwise, use of public transport is recommended. See link at the top of this page for the VGF Frankfurt public-transport agency's Website. (Note that the link takes you away from St. Leonhard's Website.)

Note: On some occasions during the year (the Ironman Triathlon and Museumsuferfest fun fair in summer and the Frankfurt Marathon in mid-autumn), there are city-center parking and traffic restrictions affecting vehicle access to the streets near the church, and use of public transport is particularly recommended on those weekends. See the Calendar page for event details.