What's the best Enslaved album?
Enslaved are one of my all time favoUrite bands and they are extremely consistent in quality. I pollute my britches with delight over all their albums, to some degree.
Below the Lights and Mardraum -Beyond the Within- are my tied pick for #1 if I had to choose. Blodhemn is also pretty close to the top.
Isa is probably the one I listen to the most, it's very accessible and I can pick it up any time of the year. It's very common for me to spin this one a few times in a row. The song Neogenesis is kind of a summary of the Enslaved Sound to me, past/present/future.
Frost and Vertebrae are my least favoUrite. Utgard might end up in this bottom tier as well... not entirely sure yet. I still enjoy them quite a bit though.
Vikingligr Veldi is often cited as their best, and it took me 15 years of listening to it before I realized how magical that album is. Supreme atmosphere.
In Times is the best from their recent era, I say. One Thousand Years of Rain blows my fragile little mind every time I hear it.
Given that you are on a huge doom kick, I'd probably recommend Monumension over anything else. Fun fact: this album contains the greatest bass tone I've ever heard.