Translation of punctual in German

After breakfast we visited one of the largest markets in the country. It was very close to the hotel and we were tempted to buy souvernirs and other stuff that we would never use ever again.
Sammy our cab driver brought us to the hotel, he promised to pick us up a few hours later. We took a shower and rested a little. I could not sleep because I was too excited of being in a new country.
The next day we decided to spend on the other side of the mountain range (antiplano), in Bolivia. We didn't have the courage to drive deep into Bolivia, as everyone told us about the bad infrastructure and condition there.