It can be considered a small island in comparison to other islands, but by human measures it is not small.
It has a number of small villages scattered on all sides of the island and the main town of Oia along with other spots on the rim of the caldera offer fantastic locations of the sunset.
There are not only bars and restaurants. There are also shops that deal with the local products, especially the wines. It is worth visiting the whole island and all its sides.
It's a fairly big island, about 15km north to south. There are a number of towns there, all of which will have bars and resaurants, but from what I recall Fira is the main tourist centre.
The Greek population of Santorini is about 6,000 scattered over about 15 villages.
Santorini Greece is quite a small island - about 12 km long (approx) North-South and 2 to 3 km wide avge.
https://www.google.co.uk/maps/place/Sant...
Air RADAR over Santorini
http://www.flightradar24.com/36.43,25.4/...
Click on the blue airport toggle to see flights in and out.
Maritime RADAR Santorini - click on a vessel see where to/from and name etc
https://www.marinetraffic.com/en/
Santorini via Youtube
https://www.youtube.com/results?search_query=santorini+greece
Santorini images via Google
https://www.google.com/search?site=&tbm=isch&source=hp&biw=1600&bih=767&q=santorini+greece&oq=santorini+greece&gs_l=img.12..0l10.1387.5117.0.7333.16.10.0.6.6.0.118.763.9j1.10.0....0...1ac.1.51.img..0.16.797.T1w9cRdK9V8
Things to do and what to see in Santorini Greece
https://www.google.co.uk/webhp?hl=en&tab=ii&ei=_8vwU4mUJsneaprcgVA&ved=0CBMQ1S4&gfe_rd=cr#hl=en-GB&q=what+to+do+in+santorini+greece
Santorini
https://www.youtube.com/watch?v=Q8MWKSyx_iU
A long look at Santorini by the Greeks
https://www.youtube.com/watch?v=lkEg2qRwP7Y
Santorini more info.
http://gogreece.about.com/od/greekislands/p/most_popular_greek_island.htm
Do not eat too many olives. . . .
https://www.youtube.com/watch?v=HMOLNjdQF90&hd=1
1 ) Look it up on Wikipedia
2 ) Look at it on Google earth
3 ) Look it up on You-Tube .
yeah its pretty small, beautiful tho
Look at a map!!!
This is from my last vacation there.