
<a href="https://commons.wikimedia.org/wiki/File:Oslo_Botanical_Garden_-_IMG_8982.jpg" target="_blank" rel="noopener">Source</a>
When visiting Oslo, Norway a lovely park to visit is the Botanical Garden which was designed as an Arboretum and offer about 1800 different plants.

<a href="https://www.nhm.uio.no/english/visiting/botanical-garden/" target="_blank" rel="noopener">Source</a>
You can see large, woven sculptures all around the garden that are the artwork of British artist Tom Hare.
For those who are wheelchair-bound, mentally handicapped or blind there is the wonderful Scent Garden.

<a href="http://www.wikiwand.com/de/Faucaria" target="_blank" rel="noopener">Source</a>
Inside the Palm House
Dating from 1866 is the greenhouse The Palm House

<a href="https://www.botanicalartandartists.com/botanical-gardens-in-europe.html" target="_blank" rel="noopener">Source</a>
Inside The Victoria House
and the greenhouse, The Victoria House dates from 1876. Both of these present exotic plants from all around the world.
Thank you, I enjoy exploring online about lovely parks like this. I am trying to do a write up on parks in capital cities all over Europe.