You can download Seoul tour map PDF file from http://english.visitseoul.net/map-guide-book.

 

I could not attached PDF file, size is too big.

 

Seoul Tour map from Seoul Tourism Organization, Seoul Metropolitan Government.

I attached Seoul Tour map 2012 English version PDF File.
Seoul Tour map 2012 English version PDF (3848 downloads)

This file from http://www.visitseoul.net
Seoul Tourism Organization does not released newest version yet. When I get new one, I will post about update.

Also www.visitseoul.net provides free guidebook.
http://www.visitseoul.net/en/guide/ebook.do?_method=list&m=0003001011009&p=11
I think free guide books are good but some guide books need to be updated.

Update 2014 versoin : http://lookatkorea.com/blog/korea/archives/seoul-tour-map-2014/

Seoul Tour Map Contents

Page 1 : Seoul map and Seoul Subway map

Page 2 : Seoul downtown map, Apgujeong area map, Samseong station area map, Itaewon area map and Garosu-gil area map.