Instruction :
Give me a list of some underrated countries I've never travelled to.

Response:
* Mongolia: This hidden gem doesn't get the attention that it needs. Known for Yak, nomad lifestyle, and Gorkhi Terelj National Park, country has a tons of things to offer.
* Ecuador: Many tourists comes to Ecuador but to visit popular Galapagos Islands. However, my doing so, they are missing all the goodness that this beautiful and filled with nature, country has to offer.
* Slovenia: If you are planning to visit the tourist beloved Croatia, then you might want to also involve its neighbouring country. Slovenia despite being small, has a magnificent Lake Bled and Triglav National Park. On the top, if you less crowded and affordable prices your wish, then it is a definite try.
* Laos: Although people are well acquainted with Thailand and Vietnam as countries in South East Asia, this small country is often overlooked. Not only this is a budget-friendly country, it has great waterfalls, caves and bunch of small islands that will definitely make worth a visit.