David J.
Yelp
This is something of a place of pilgrimage for biologists in general, and botanists in particular: the home and garden cared for Carl Linnaeus, the eminent Swedish physician and botanist, who developed the binomial Latin naming system that has since been used to identify all species of living organisms (e.g. Homo sapiens for modern humans). I visited first in 1984, while researching for my doctorate (in plant pathology), and recently on holiday.
Although both the garden and house predate Linnaeus, the house was rebuilt for him in the 1740s, and it is laid out and furnished as it would have been in his time. As well as the domestic items, such as furniture (which is a bit limited), there are personal items connected to Linnaeus, including portraits, notebooks, his grant of ennoblement and some of his collections.
The garden itself is laid out in classical taxonomic fashion, with related groups of plants located together. Despite this, it is still a lovely garden (it shows how a systematic taxonomic garden can still be beautiful. They knew how to do things in the 18th Century).
A lovely spot to visit, it also has a small shop selling lovely botanically-related items.