Translation of topological in German

I expect it towards the weekend. Will you by any chance be in Switzerland in the week from June 15 to June 19? Most importantly, I will ask you to send me your homework so that I can correct it.
The error has been corrected. If you want to recommend our site we will be very thankful if you could link from your website to ours, or from your schools' website to ours. This would help us a lot.
On the second day we visited the Perito Moreno glacier by foot. It is one of the most beautiful glacier in South America and certainly the most visited, as it can be reached easily by car.