I dont know either but maybe something wants you to really explore the place without fear since you've dreamt of it for such a long time. So maybe set it as a goal while your awake and then when you dream of it next time you might explore it more.
I had another weird dream last night..
I dreamt about a guy who had made a trap in a house(a unit)and when I was in the house with another guy and two police officers one of them touched the oven and a digital sign came on in red saying something like 'clicked to start'. When I saw that I knew it was a bomb and so I told them to quickly leave the home. After it exploded we went back inside and I opened the fridge because I could hear something inside it moving and when I opened the freezer section at the top I found a large bunch of grapes that were inside a plastic bag. I took out most of the green grapes and when I went to pull the rest out I broke apart of the back of the freezer because the bag had been frozen to it, so when I pulled the bag it took a chunk of the freezer with it.
Then three very small baby birds peeked out and flew out and they were light blue with yellow/white streaks on their faces. I knew they were egyptian birds and they almost looked like they had a falcon head or something. They reminded me of a pharaoh which is why I thought they were egyptian. Anyway the setup was designed so that they(the eggs)had been placed into the freezer and after they hatched they were able to eat the grapes as their food sorce to survive long enough for me(or whoever)to break open the freezer just like how I did. So it was all designed and planned out and when I knew that I was amazed at how clever it was for whoever made it. Anyway they flew past me very fast after I got to have a good look at them.
Also in the house there was a man connected to chains with hooks like out of the movie Hellraiser and he was dropped or jumped(I dont know which)from the 2nd floor and so when he landed the chains caught him. Like how they suspend people with hooks. The hooks went into every limb and it looked very painful when he landed from that height, like ripping into his skin to tear him apart. After he fell he just hung there laying down in the air but suspended looking downwards. He was in the middle of the room so he couldnt touch anything and it was a white room with nothing else in it.
It was a freaky dream but the birds were very pretty and I was amazed(almost in a scared way)at how someone had planned everything as if knowning the timing of when others would free the birds. And after looking around today I think the birds were suppose to symbolize Horus but I'm not sure.