D d 
The Tourist Center of Saariselkà offered to the 
visitors a pleasant accomodation with a real 
taste of Lapland. 
On Sunday the participants were taken by bus 
40 km further south, to Vuotso, where an intro- 
duction was given to the photointerpretation of 
Soils at the Vuotso Research Station of the Geo- 
logical Survey of Finland. 
From Vuotso the tour continued (90 km south) to 
the Sodankyld Geophysical Observatory of the 
Archipelagian cruise on the Gulf 
of Finland, from the harbour of 
Helsinki to the island Kaunissaari, 
a recreation area of the City. 
EN Apis pe PAA RAN DNS 
mes ae 
  
Finnish Academy of Science and Letters, where 
participants had an opportunity to visit a ionos- 
pheric station, a recording station of magnetic 
pulsations, a station for auroral observations and 
a seismic station. 
In addition, visitors were able to follow radio- 
sounding activities at the aerological station of 
the Finnish Meteorological Institute. 
On Sunday evening the participants flew back 
to Helsinki and Congress work. 
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