Translation of barefoot in German

The airport was huge, compared to Siem Reap's one, of course. We expected something similar to Bangkok's airfield but it was completely different. We stood in line for the passport control.
We decided to walk back and explore the city on foot. It was hard to cross the streets as there was an endless flow of motorcycles and bikes. One needed to just enter the street and cross it.
Thank you for your message. I am learning Spanish only for private purposes. Many of our neighbors do not speak English. If I'll go on vacation, I'll probably choose Spain or Latin America.