You can find the official stuff on horizons here, but I’ll try to give an idea of the experience behind it. Either way, I’d recommend the course, as it’s a nice non-course-related thing to do with your life.
Background: as part of the Year in Europe part of my degree, I have to study the appropriate level of the appropriate language (as well as a special language course which I’ve mentioned elsewhere). For me, this was level 4 German, since I had studied it up to A-level. The course outline, assessment details and learning objectives for this particular course: bam.
I haven’t posted about French in a while so I thought that now would be a good time to talk about Horizons. If you select the average biology second year and ask them their opinion on Horizons, you will most likely be met with a loud groan and possibly screams of horror. I’ll say off the bat that in the life sciences department and I think a few others as well, doing an extracurricular Horizons course becomes compulsory after first year and counts for credit, meaning that the marks you get go towards your overall degree. I don’t want to freak anyone out by saying this but what I will say is that as long as you choose your course carefully, you don’t have to be filled with terror at the mere mention of the word ‘extracurricular’ and I actually quite enjoy my course.