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
2 B'yakhees.
Spawn of Shub-Niggurath (AC 13, MV 60, HD 1, Chaotic): a Black ooze/slime with a smooth hide, 4 eyes, and multiple mouths.
2702
A party of 2-8 inter-dimensional travelers search for their lost companion. They are armed with turn of the century firearms: pistols & shotguns. They are cautious around and distrustful of any natives of Carcosa they encounter. They will however aid anyone who agrees to help them find their friend.
Castle of 82 Purple Men led by a Lawful 6th-level Fighter.
2703
Citadel of 102 Purple Men led by "the Excellency of the Stars," a Neutral 3rd-level Fighter.
8 Mutant Monoclonius (AC 17, MV 60', HD 12, neutral). Suckered Dolm hide. Psionic: (1-8 powers, 1-8 times per day).
2704
Spawn of Shub-Niggurath (AC 15, MV 240 [land] / 60 [swim], HD 1, Chaotic): a Green avioid with a furred hide, 4 eyes, and a circular gaping maw.
Spawn of Shub-Niggurath (AC 14, MV 120, HD 6, Multiple Alignments \[intelligent\]): An Orange humanoid with a smooth hide and 3 heads. One head is humanoid (and Lawful), one head is robotic (and Neutral) and the last head is bestial (and Chaotic). When first encountered, or whenever the creature is under stress, roll a d6 to see which head is currently in control of the beast: 1-2 - the humanoid; 3-4 - the robot; 5-6 the monster.
2705
A damaged Alien vehicle, with 4 tank treads instead of wheels. Characters with an intelligence of 16 or more may attempt to repair the machine, with a cumulative chance of 10% per week of succeeding. (i.e after ten weeks the tank will be repaired.) It is large enough to comfortably transport 12 men.
A massive snake shaped citadel coils around the peaks of a craggy mountain. Within 22 Bone Man are led by a Chaotic 16th-level Sorcerer. He is planning the total conquest of Carcosa.
2706
1 Spawn of Yog-Sothoth.
Strange ritual space made up of crucified Red Man, small clay jars of water and dried herbs.
2707
A White Woman (AC 14, MV 120', HD 4, Lawful) is locked in battle with a Deep One. She fights with a large wooden staff and is searching for her mother.
Village of 284 Brown Men ruled by "the Preponderancy of Splendour," a Neutral 7th-level Fighter.
2708
1 Dolm Ooze.
Citadel of 98 Red Men led by "The Ram", a Lawful 4th-level Fighter. "The Ram" is a behemoth of a man, never seen without his indestructible helmet.
2709
1 Deep One.
A War-Machine, ancient and blasted; once a terror, now a collection of rust.
2710
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.
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).
2711
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.
1 Orange Mastodon. The beast may shoot acid from its trunk 3 times a day.
2712
A large space alien bomb stands upright in the plains, weathered to the point where it is merely the suggestion of a bomb: 1-6, inert; 7-9, still live, disturb it and it will explode (Save vs. Death if within 30' - save equals 2D10 damage, failure is death); 10, actually a space capsule - contains ancient body in space alien battle armor.
In the centre of a large expanse of rock howling winds bellow out from an open trap door.
2713
12 Black Men led by putrid smelling Sorcerer (AC 18, MV 120', HD 3, Chaotic) are in the middle of casting Manifestation of the Putrescent Stench. The Sorcerer is armed with a laser pistol and wears a bright orange alien space suit.
Citadel of 88 Jale Men led by a Lawful 3rd-level Fighter.
2714
Village of 256 Brown Men ruled by a Chaotic 12th-level Sorcerer.
An Orange Man (AC 14, MV 160', HD 4, Chaotic) dressed in furs hunts a band of mutant men. He is armed with a whip and accompanied by 2-12 giant beasts and dinosaurs; these creatures are under his complete control.
2715
Village of 167 Orange Men ruled by "the Lord of the Moon," a Chaotic 4th-level Fighter.
Hidden underground lair of 43 Orange zealots led by a Lawful 5th-level Sorcerer.
2716
Village of 338 Ulfire Men ruled by "the Pale Chieftain," a Chaotic 8th-level Fighter.
Citadel of 124 Yellow Men led by a Lawful 5th-level Fighter.