This was a weekend project where I scraped hotels data from booking.com, focusing on three regions namely Ha Noi, Nha Trang, and Phu Quoc, and did some exploratory analysis. See this blog post if you're interested https://trungml.wordpress.com/2015/07/28/a-brief-study-of-hotels-in-vietnam/.
This has an example of using Scrapy for crawling web pages.