Fantastic XC site in spring.
Access
Oensingen - Balsthal - Matzendorf
On good days the bus of the local flying club is leaving near the 'Kindergarden' in Matzendorf (weekdays) or behind the industrial complex at the entrance of Matzendorf left of the mainroad (coming from Balsthal).
Rules
TMA Basel above. Ceiling 1700 meters asl. Do not go above without radio clearance and good understanding of the airspace regulations for this area. Ask locals for information.
WEATHER
Bise (NE - E Wind) must not be too strong. Do NOT take off if wind is westerly, north-westerly or north, it will put you into the trees below take off.