I'll try to one-up everyone here.
I had these 5 dreams that, while not that bizzare by themselves, are borderline creepy because they were *directly connected*. While dreaming in every dream (after the first) I realized this dream was linked to the one before, and after I woke up, I checked the details of the dreams and they lined up. I had these within a period of around one year, the latest being about 3 weeks ago
Brief description of the 5 dreams/nightmares:
1: Am walking on a path in the middle of a forest when suddenly a bear walks onto the path some distance in front of me. I try to run back on the path away from him, but he is quicker than me, so I try to run into the (thick) forest, perpendicular to the road. I get hurt running through the plants and trees. Eventually I come up to a gravel slope, incline of maybe 60 degrees. Behind me there is (this is important) one huuuuuuuuuuuuuge mountain, then several smaller mountains in front of it. I intentionally roll down the slope, get hurt even more. Bear is chasing closely after me this whole time, but when he seems me roll down the slope, he runs back into the forest. I run into a nearby village for help. Some guy agrees to drive me to a local hospital, but as we are driving on the road through a forest, the bear jumps the car. *Dream blacks out*
2: I am walking on the ridge of a mountain. for some reason there are densly forested parts on the ridge between parts of nothing (like a normal ridge). on my left I notice !!!a huuuuge mountain, with smaller mountains before it. On my right, far away, I can see a small village, a lake, and the same gravel slope (at this point I remember it is the same village). Whenever I walk through one of the densly forested parts of the ridge, I get more anxious as if something were chasing me. At some point I start running, dream cuts out when I walk into another forested part.
3: Me and my brother are on a train, running away from something. When I look out of the window I can see, again, the same village, with the huuuuge mountain and other mountains. I can vaguely see the gravel slope. Dream then randomly cuts forwards and they "got" my brother (idk who), I am on a motorcycle on a gas station, looking into the distance, I can see the huge mountain and the village a little, and I can also see the forest where the bear chased me.
4: I am walking in a pretty dark (literally, there is little light and the trees have very dark green leaves) forest. I am trying to leave asap because something is chasing me. I come next to a semi deserted path, to my side is a river and there is a clearing with a village on the other side but no bridge to cross it. I follow the path hoping to find a crossing. At some point, an irl friend approaches me and says (verbatim): "The source of the river is infected". I then look, and see some hole in the rock from where the river comes out of, and it is overgrown with orange/blue sponge. At some point I wake up
5 (weirdest one): I am on the same train as in dream 3 and I notice this huuuuge cathedral, at least as big as Taj Mahal, built next to this shitty random village (I didnt see the cathedral before). I get off the train on an unnamed stop and walk to the village. Behind the cathedral is a huuuuge mountain with smaller mountains before it. All the people there are dressed in traditional, pre-christian clothing (details omitted to protect my anonymity). Some villagers are just standing around doing nothing in particular, some are gathered around a bonfire (no one looked malicious or sinister). I pull out my phone to take a picture of the cathedral but the villagers look at me ugly so I put it away. I start to walk through the village towards the cathedral. The village itself is very bizzare but I dont wanna list every weird detail. When I am almost at the cathedral it is already nighttime, I cross a bridge over a gorge with a river, but there are bears on the other side. I 180 dip out of there at full speed, yelling something like "help! bears!" while sprinting. Villagers see me, hear me, but they react as if I were just calmly walking past (some kid said "hey its that guy from earlier"). Details get murky past this point. Eventually I arrive at a clearing, and sit down. It is daytime again. I glance to my left and far off I can see the railway, and further, a road with a gas station. In front of me is a river and on the other side I can recognize the deserted pathway from dream 4 (same river too). At some point, the same friend from dream 4 approaches me and says (verbatim). "I am so thirsty. I would drink from this river, but the source of the river is infected". I then look at the source of the river, and it is exactly 100% same as in dream 4. I then, while still dreaming, realize this is exactly like in dream 3+4, I get insanely creeped out, stand up to run away, but then I just wake up.
Here is a map I drew immediately after I woke up from dream 5. I drew it with a mouse in 20 mins so it is no master piece ofc. I can provide more details if people are interested but I do not think I omitted anything substantial. If I have another dream from the canon I will post an update.