If you are in Valencia during this Autumn and you want to do something different you can try going to the autumn courses which take place from the 17th of October to the 20th of November in Jardí Botànic in Valencia (Botanical Garden).
There are 5 courses during all these days and each one is about nature, so it is a good way to learn more about nature. For example, form the 17th to the 26th of October which is about natural medicine and costs about 55€. Another course takes place form the 7th to the 21st of November and it is about natural cosmetics, which costs about 65€.
Then, if you want to learn more about nature you can also participate in the workshops, such as the one which is done the 29th and 30th of October, in which you will be able to learn about different kind of mushrooms. This one costs 25€. Another workshop that you will be able to enjoy the 12th of November will cost 25€ pp and finally you will be able to enjoy the last workshop the 19th and 20th of November which will cost 55€.
There is no doubt that it is the perfect place to learn more about nature, so if you are interested you cannot miss this opportunity.