If you're interested in learning about past civilizations, check out Murcia Archaeological Museum. Study its unearthed artifacts and gain an insight into the rituals and cultures of people from long ago.
You'll be spoiled for sightseeing choice when spending time in Murcia. Murcia Archaeological Museum is a good place to kick off here, but there are loads of other worthy places to appreciate. Murcia Cathedral, Murcia Bull Ring, and Terra Natura are not far from the exhibition of human history and will fill in your day nicely.