Basle
- Laufen
- Olten area in the topographic survey of Switzerland at 1:50, 000 in special hiking editions published in cooperation with the Swiss Hiking Federation (SAW/FSTP/FSS) & covering the whole country on 58 small format sheets (Nos. 213T
- 469T), with special larger maps now published for some areas. Cartography is the same as in the country