I did a half day trip to La Laguna during my January 2011 holidays in Tenerife, and I was not disappointed. The historical district was nicely repared, so I could admire colorful facades of townhouses with fine wooden decoration. What I liked the most were wooden balconies and pretty courtyards (photo). The late gothic main church was also interesting both form inside and outside. I think the place is worth-visiting once you are in Tenerife.