Heading east on Hwy 215 there are great views of the lake and Volcan Puyehue which erupted about 6 years ago. Here also is Termas de Puyehue, a fancy overpriced resort. You can find them on Trip Advisor with mixed reviews. But behind them is Aguas Calientes. I've done a post on this more affordable option to enjoy the hot springs before. If you continue on the road into the park, you can drive the 18 km on a dirt road up to Antillanca, the ski resort. We were up there in the summer so I'll leave a post about the ski resort for another time. In the off season though, for only 10,000 pesos (about $15) you can drive to the top of Volcan Casablanca and it's crater.
Here is part of the ski lodge and at the right is a gate and a sign that says "Al Crater" 10,000 pesos
To the crater, 10,000 pesos per car
A panorama of the crater
The road looking back towards the ski lodge
Our Toyota Prada does great off road
The boys being adventurous and energetic as they are hiked out to that point to the left of Andrew in the above photo. And the rest of these pictures were taken from that view point.
This is looking south towards Volcan Puntiagudo and Lago Rupanco