This is very much a work in progress. (As evidenced by the repeating entries you might see below.) Anyway, here are 16 random hexes.
2701
Trails of small insects converge on the rocky husk of a massive dead insect. Within an inter-dimensional traveler to Carcosa lays shackled to the ground. Insects crawl in and out of his body. A sorcerer and his minions are in the middle of casting the ritual Canticle of the Crawling God. They will summon the Crawling God in 1-3 hours.
A Jale Man Sorcerer (AC 16, MV 120', HD 8, Neutral) wearing a Red breast plate sits on a giant Cthulhu shaped throne, alone at the lowest levels of the Cavern of the Time Lords. He may share his knowledge of Carcosa with those who seek him out.
2702
A War-Machine, ancient and blasted; once a terror, now a collection of rust.
6 Mi-Go.
2703
8 Triceratops.
An abandoned space alien outpost is now home to a group of 23 Green bandits. Amongst their possessions is a map of the first level of a space alien research base in hex 1109.
2704
Spawn of Shub-Niggurath (AC 15, MV 240, HD 5, Chaotic): a White, Orange and Dolm annelidoid with a feathered hide, 6 eyes, and a beaked mouth. Immune to heat/fire.
Spawn of Shub-Niggurath (AC 18, MV 90' / 120' [swimming], HD 3, Neutral [intelligent]): an orange anthropoid with scaly skin, two yellow eyes, and a toothed mouth. One of its arms is an oversized claw. In its other hand it carries a green mace.
2705
Small inexplicable pond, filled with brightly colored fish. The fish are easily caught and if eaten will grant a temporary +4 HP for the day. The pond and fish will be gone upon return, and attempts to preserve the fish will result in unpleasant smelling mess.
What appears to be a simple rock is in fact The Starseed, a source of unlimited power. At any given time there are at least 1-6 high level sorcerers actively searching for the artifact.
2706
Spawn of Shub-Niggurath (AC 16, MV 210, HD 1, Chaotic): a Dolm, Red and Jale ophidioid with a smooth hide, no eyes, and a beaked mouth.
Village of 241 White Men ruled by "the Life of Wisdom," a Chaotic 8th-level Sorcerer.
2707
Castle of 43 Bone Men led by a Chaotic 7th-level Fighter.
A foreboding grey castle sits empty save for its custodian, an Orange Woman 18th-level Sorcerer. The castle is circumscribed by a bottomless chasm. A single bridge leads to its imposing doors shaped in the visage of a skull. The sorcerer will not leave the castle, and is immortal and invulnerable while within its walls. She will aid all those who actively seek to defend Carcosa from the forces of Chaos.
2708
A squat Purple Man Sorcerer (AC 12, MV 90' / 120' \[Flying\], HD 2, Lawful) in flowing robes and an over sized hat is in the process of botching the ritual _The Glyphs of the Ebon Lake_.
Spawn of Shub-Niggurath (AC 17, MV 30, HD 10, Chaotic): a Brown hexapod with a scaled hide, 6 eyes, and no mouth.
2709
Spawn of Shub-Niggurath (AC 20, MV 120, HD 1, Chaotic): a Jale amoeboid with a suckered hide, 5 eyes, and no mouth. Immune to heat/fire.
Village of 366 Brown Men ruled by "the Silver Fist," a Lawful 6th-level Fighter. The Silver Fist rides into battle on cybernetic horses and wields a mysterious purple sword.
2710
A floating circular platform of Space Alien technology hovers 15' above the ground. 1 in 6 chance to figure out how to operate (intelligence modifier applies, only one attempt per character). Can be moved at a rate of 10' per turn. 3 Bone Men with spears have built a hut on top, and "desert fishing lines" hang from the platform. The Bone Men are extremely xenophobic (reaction roll penalty of 2). One of the Bone Men has 2 sleep gas grenades (as sleep spell but a save versus paralysis applies, 30' blast radius).
17 irrational space aliens herd a group of 15 Yellow Men into a small metal bunker.
2711
Village of 334 Purple Men ruled by a Neutral 9th-level Fighter.
Spawn of Shub-Niggurath (AC 13, MV 30, HD 9, Chaotic): a Jale batrachian with a smooth hide, 2 eyes, and no mouth.
2712
A Blue Man (AC 16, MV 120', HD 2, Lawful) with a cybernetic augmentation that allows him to extend his head several meters above his body is surveying the wilderness. He is armed with a bright yellow mace and can not be surprised.
A humanoid robot (AC 16, MV 90', HD 4, Chaotic) guards the remains of a crashed alien spaceship. He is armed with a sword and a laser pistol. His 3 large eyes rotate about his head. He can not be surprised and will react with hostility to all who approach.
2713
6 Stegosauruses.
Castle of 60 Ulfire Men led by "the Flower of the Gatherer," a Neutral 5th-level Fighter.
2714
Ancient runes are carved into earth, filled with red clay.
The bodies of countless White Men spill out of a door set into the side of a mountain and completely fill the 10' wide shaft leading into the underground. Obscured by the bodies are ancient Snake Men runes describing 2-8 random sorcerous rituals.
2715
9 Mi-Go.
1 Sabertooth Tiger (intelligent).
2716
A disfigured two-headed mutant man lays face down in the ground. His body is half purple & half blue. Characters who investigate the body must make a Save vs. Death Ray each turn or suffer a random mutation.
Village of 279 Bone Men ruled by "the Beautiful Preceptor," a Lawful 9th-level Fighter.