Yes, in Venezuela we have, snow, jungle, forest, beaches, pink salines, wild animals and dessert, yes we have 2 desserts in Venezuela. 

One is located in Zulia state and the other and the biggest one is in Coro, Falcón one of the best and most diverse states of the country.

To go to los medanos, you need to drive 5 hours from Caracas just in the entrance of the longest and biggest isthmus of the country you will find this amazing sand dunes. 

It's totally free to go and you can park the car in the border of the way and walk up to the top of the dunes to play with the sand. 

I suggest you to go in the sunset you will have the best pictures ever.

Also you can do sandboard.

If you're visiting los medanos I also suggest you to visit this spots in Falcon state.
* Morrocoy National Park
* Adicora 
* Salinas de las Cumaraguas
* Cabo San Román

You can contact www.socoadventures.net where you will find all the information regarding the tours and customize it at your own way. Also you can chat with them by WhatsApp by clicking the button at the website anytime. You can also split payments so you don't have to pay everything at once and finally but not less important they will take care of safety and logistics since you arrive in Venezuela.