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.
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.
Inside the Palm House
Dating from 1866 is the greenhouse The Palm House
Inside The Victoria House
and the greenhouse, The Victoria House dates from 1876. Both of these present exotic plants from all around the world.