Sunday 29 of April

We get up this morning late, at eleven. We has breakfast and then we ordered the caravan. In the afternoon we went to the caverns and we started to explore, to get some of them you have to bend down or crawl, although most can be reached on foot. There is also an elevator for those people who don´t want  to walk. We had to pay 7$ Rebecca and me, and Peter had to pay 12$. 
I was reading some posters of the caves and the mountains, desert,...
It´s interesting¡¡
This night we´re going to see the "Bat Fly". It has to be impresionant, but I can´t take pictures, we can not carry with phones, cameras,...
The guide explained to all the group-something like twenty people- why the bats do that, the things we have to do, how should behave,...
Was incredible, it is unfortunate that we couldn´t take pictures... 
We arrived to the camping- it is more than 29 km of the National Park- at twelve and we slept because tomorrow we are going to do an excursion with a guide.