Translation of lightly in Spanish

Although it was only one thirty we had already seen a lot. The ones who tell you that you could stay there for a week and not see everything are actually right. The entire region is vast.
I hope you can understand my English. I want to study English over the Internet! Sorry for not having written you during the last few days, but I am starting a new job on Monday and gotta relax till than.
The American girls came with T-shirt and sandals, not exactly the right equipment for a trip 5000 meter over sea level and minus 10 degrees outside temperature during the day. Anyway, the landscape was fantastic.