We're planning a trip to Istanbul this fall. Usually we'd consult a guidebook. But you know what I did first? I looked for travel blogs. After all, the most up to date information is more likely to come from a frequently updated online source--and since some things, like hot restaurants, come and go with frightening speed, online is often the way to go when planning a foodie foray--and I've heard Turkish cuisine is one of the tops in the world.
So I've made a list of my favorite Istanbul and Turkey travel blogs: Top Turkey Travel Blogs. I'm going in fall, so I need some historic weather data in order to pack appropriately, which you can peruse too: Istanbul Weather and Historic Climate - When to Go to Istanbul.
And here's a map of Western Turkey for good measure. Happy travel planning.

