User Image - Blocked by "Display Image" Settings. Click to show.
A. Kurosaki Clinic
B. Tatsuki Arisawa's home
C. Furin Hall (風臨会館, fūrin kaikan) (karate dojo)
D. Inoue family home
E. Matsukura Hospital (松倉病院, matsukura byōin) (abandoned)
F. Urahara Shop
G. Karakura High School
H. Onose River (小野瀬川, onose-gawa)
I. Sunflower Sewing (ヒマワリソーイング, himawari sōingu)
J. Karakura Hospital
1. Mizuiro Kojima's home
2. Asano family home
3. Karakura shopping district (空座 商店街, karakura shōtengai)
4. Old Karakura train station (空座 本町駅, karakura honchō eki)
5. Karasu River (空須川, karasu-gawa)
6. Yasutora Sado's home
7. Hirohyaku Supermarket (スーパーヒロヒャク <寛百>, sūpā hirohyaku)
8. Orihime Inoue's current apartment
9. Tsubakidai Park (椿台公園, tsubakidai kōen)
10. Uryū Ishida's home
11. Karakura Community Park (空座 ふれあい公園, karakura fureai kōen)
12. Mashiba Middle School (馬芝中, mashiba-chū)
13. Yumisawa Children's Park (弓沢児童公園, yumisawa jidō kōen)
14. Remains of the Sukari Building (スカリビル跡地, sukaribiru atochi)

The above is the officially released map of Karakura Town. Certain locations, such as private residences can be ignored, but feel free to use this as a basis from which to direct yourselves.