An outdoor activitity

I don´t have many outdoor activities , actually maybe no one. I usually try to use the bike to move into the city, but when the summer comes, I can´t do this, hot is too much for me. Well, I´m a little lazy now, not just for summer.
I would like to do trekking by the mountains, and to be an climber. I would like go to the mountains and stay there for a time... to hear sounds of the nature and watch the show when the sun borns! Wake up with the bird songs and to be a free woman for a days.
Well I love to walk too. I would like go to "National Park Torres del Paine" for example and for every National Park in the world... walk into the cities also is an activity that I love
I would like go to "Austral Road" by bike, it would be a dream...
However, I don´t have many outdoor activities but I imagine my life with many of these. Now I have a niece, she is two years old and I like to do a lot of actities with her, for example go to San Cristobal Hill and simplely walk or ride a bike.
That´s all...