Level 1 Dungeon (17 rooms)

Room #1 Room #2 Room #3 Room #4 Room #5 Room #6 Room #7 Room #8 Room #9 Room #10 Room #11 Room #12 Room #13 Room #14 Room #15 Room #16 Room #17 Stair down #0 Stair down #1 Stair down #2 Stair down #3 Stair up #0

Room 1:

↑
This room is adecuately lit and the air has a biting smell. You hear the faint sound of clinging coins, but can't quite place where it comes from. Close to the western wall you find a rusty dagger hilt. Close to you there's a cornet.
There's a wooden door to the west.
There's a wooden door to the south.

NPCs (1)

Female Ogre Clr1: CR 4 (ECL 7); HD 5d8; hp 12; Init 0; AC 14 (touch 9, flat-footed 14, natural 5, size -1); Atk +0; SR 0; AL CE; SV Fort 6, Ref 0, Will 5; STR: 25 (7), DEX: 11 (0), CON: 18 (4), INT: 11 (0), WIS: 16 (3), CHA: 12 (1)
Feats: Deft Hands, Point Blank Shot, Investigator
Skills: Appraise 1, Balance 1, Climb 8, Disguise 2, Escape Artist 1, Gather Information 3, Heal 4, Ride 1, Use Rope 2, Sleight Of Hand 2
Special Qualities: Darkvision: 60ft; Turn or rebuke undead
Suggested armor: Studded leather armor (+3AC, 25gp, Max Dex bonus: 5, Spell failure: 15%)

Treasure

silver-plated steel longsword with jet jewel in hilt {worth 900 gp}
No mundane items
Endure elements (potion) {worth 50 gp}
110 gp
0 cp
0 sp
0 pp

Room 2:

↑
This room is well lit. You are surrounded by a yeasty smell.
There's a wooden door to the north.
There's a stone door to the north.
There's a wooden door to the west.

Monsters (1)

Vermin:Monstrous Centipede, Large: CR 1; HD 2d8 (9); Init +2 (Dex); AC 14 (-1 size, +2 Dex, +3 natural); Atk: Bite +2 melee; Dmg: Bite 1d8+1 and poison; Special Atk: Poison; AL Always neutral; SV Fort 3 Ref 2 Will 0; STR 13, DEX 15, CON 10, INT , WIS 10, CHA 2;
Feats: Weapon Finesse (bite)
Skills: Climb +10, Hide +3, Spot +8
Special Qualities: Vermin;

Treasure

No goods
No mundane items
No items
300 sp
0 cp
0 gp
0 pp

Room 3:

↑
This room is very dark and the air is hazey.
There's a wooden door to the east.
There's a stone door to the south.

Monsters (1)

Krenshar: CR 1; HD 2d10 (11); Init +2 (Dex); AC 15 (+2 Dex, +3 natural); Atk: Bite +2 melee, 2 claws +0 melee; Dmg: Bite 1d6, claw 1d4; Special Atk: Scare; AL Always neutral; SV Fort 3 Ref 5 Will 1; STR 11, DEX 14, CON 11, INT 6, WIS 12, CHA 13;
Feats: Multiattack
Skills: Hide +4, Jump +4, Listen +4, Move Silently +6
Special Qualities: Scent;

Treasure

No goods
No mundane items
No items
3000 cp
0 sp
0 gp
0 pp

Room 4:

↑
This room is adecuately lit.
There are 2 wooden doors to the north.
There's a wooden door to the east.

Traps (1)

Deeper Pit Trap: CR 1; mechanical; trigger: location; reset: manual; Search DC 20; Disable Device DC 23; Cost: 1,300 gp; hidden switch bypass (25), DC 15 Reflex save avoids, 20 ft. deep (2d6, fall), multiple targets (first target in each of two adjacent 5-ft. squares).

NPCs (1)

Male Gnome Brd1: CR 1 (ECL 1); HD 1d6; hp 9; Init +1; AC 12 (touch 12, flat-footed 11, size 1); Atk +0; SR 0; AL TN; SV Fort 3, Ref 5, Will 4; STR: 8 (-1), DEX: 13 (1), CON: 17 (3), INT: 14 (2), WIS: 15 (2), CHA: 16 (3)
Feats: Lightning Reflexes
Skills: Balance 2, Bluff 4, Concentration 4, Disguise 4, Escape Artist 3, Forgery 4, Heal 4, Hide 3, Intimidate 7, Jump 1, Move Silently 3, Search 3, Sense Motive 3, Swim 0, Tumble 2
Special Qualities: Low-light vision; Cantrips (1/day): Dancing lights, Ghost sound, Prestidigitation; Bardic music; Bardic knowledge; Countersong; Fascinate; Inspire courage: +1
Suggested armor: Padded armor (+1AC, 5gp, Max Dex bonus: 8, Spell failure: 5%)

Treasure

No goods
No mundane items
No items
4000 cp
0 sp
0 gp
0 pp

Room 5:

↑
This room is adecuately lit and you are surrounded by a noxious smell. In the northeastern corner you see a small ball of yarn.
There's a wooden door to the north.

NPCs (1)

Male Githyanki Ftr1: CR 2 (ECL 3); HD 1d10; hp 12; Init +3; AC 13 (touch 13, flat-footed 10); Atk +1; SR 6; AL NE; SV Fort 4, Ref 3, Will 0; STR: 13 (1), DEX: 17 (3), CON: 14 (2), INT: 15 (2), WIS: 10 (0), CHA: 15 (2)
Feats: Point Blank Shot, Combat Reflexes
Skills: Appraise 6, Climb 2, Concentration 3, Escape Artist 5, Hide 5, Move Silently 4, Ride 4, Sense Motive 1, Swim 2, Handle Animal 4
Special Qualities: Darkvision: 60ft; Psionics (3/day): Daze (DC9), Mage hand
Suggested armor: Leather armor (+2AC, 10gp, Max Dex bonus: 6, Spell failure: 10%)

Treasure

No goods
No mundane items
No items
40 gp
0 cp
0 sp
0 pp

Room 6:

↑
This room is very dark. Your nostrils are flooded by a noxious stench. Close to the eastern wall you find a wooden amulet.
There are 2 wooden doors to the east.
There's a wooden door to the north.

NPCs (1)

Thogorth Male Orc Drd1: CR 1 (ECL 1); HD 1d8; hp 11; Init +4; AC 10 (touch 10, flat-footed 10); Atk +0; SR 0; AL CE; SV Fort 5, Ref 0, Will 2; STR: 14 (2), DEX: 11 (0), CON: 16 (3), INT: 11 (0), WIS: 10 (0), CHA: 3 (-4)
Feats: Improved Initiative
Skills: Bluff -3, Climb 3, Concentration 4, Diplomacy -3, Forgery 1, Intimidate -3, Jump 4, Listen 1, Move Silently 1, Search 1, Sense Motive 3, Handle Animal -3, Spellcraft 1
Special Qualities: Darkvision: 60ft; Light sensitivity; Animal companion; Nature sense; Wild empathy
Suggested armor: Padded armor (+1AC, 5gp, Max Dex bonus: 8, Spell failure: 5%)

Treasure

No goods
No mundane items
No items
100 gp
0 cp
0 sp
0 pp

Room 7:

↑
This room is lit by a single torch. The air is stale.
There's an iron door to the west.
There's a wooden door to the west.

Monsters (1)

Vermin:Monstrous Centipede, Large: CR 1; HD 2d8 (9); Init +2 (Dex); AC 14 (-1 size, +2 Dex, +3 natural); Atk: Bite +2 melee; Dmg: Bite 1d8+1 and poison; Special Atk: Poison; AL Always neutral; SV Fort 3 Ref 2 Will 0; STR 13, DEX 15, CON 10, INT , WIS 10, CHA 2;
Feats: Weapon Finesse (bite)
Skills: Climb +10, Hide +3, Spot +8
Special Qualities: Vermin;

Treasure

No goods
No mundane items
No items
700 sp
0 cp
0 gp
0 pp

Room 8:

↑
This room is lightless. The air is shallow.
There's an iron door to the north.
There's a stone door to the north.

Monsters (1)

Ghoul:Ghoul: CR 1; HD 2d12 (13); Init +2 (Dex); AC 14 (+2 Dex, +2 natural); Atk: Bite +3 melee; 2 claws +0 melee; Dmg: Bite 1d6+1 and paralysis; claw 1d3 and paralysis; Special Atk: Paralysis, create spawn; AL Always chaotic evil; SV Fort 0 Ref 2 Will 5; STR 13, DEX 15, CON , INT 13, WIS 14, CHA 16;
Feats: Multiattack, Weapon Finesse (bite)
Skills: Climb +6, Escape Artist +7, Hide +7, Intuit Direction +3, Jump +6, Listen +7, Move Silently +7, Search +6, Spot +7
Special Qualities: Undead, +2 turn resistance;

Treasure

No goods
No mundane items
No items
110 gp
0 cp
0 sp
0 pp

Room 9:

↑
This room is lit by an unknown glow. Lying on the floor you see a chain.
There's a wooden door to the north.
There's a stone door to the north.
There's a wooden door to the west.

Monsters (1)

Darkmantle: CR 1; HD 1d10+1 (6); Init +4 (Improved Initiative); AC 17 (+1 size, +6 natural); Atk: Slam +5 melee; Dmg: Slam 1d4+4; Special Atk: Darkness, improved grab, constrict 1d4+4; AL Always neutral; SV Fort 3 Ref 2 Will 0; STR 16, DEX 10, CON 13, INT 2, WIS 10, CHA 10;
Feats: Improved Initiative
Skills: Hide +11, Listen +5*
Special Qualities: Blindsight;

Treasure

No goods
No mundane items
No items
600 sp
0 cp
0 gp
0 pp

Room 10:

↑
This room is shrouded in magical darkness. You spot a toy warrior a few feet from you.

Monsters (1)

Vermin:Giant Ant, Worker: CR 1; HD 2d8 (9); Init +0; AC 17 (+7 natural); Atk: Bite +1 melee; Dmg: Bite 1d6; Special Atk: Improved grab; AL Always neutral; SV Fort 3 Ref 0 Will 0; STR 10, DEX 10, CON 10, INT , WIS 11, CHA 9;
Feats:
Skills: Climb +8, Listen +5, Spot +5
Special Qualities: Vermin;

Treasure

No goods
No mundane items
No items
0 cp
0 sp
0 gp
0 pp

Room 11:

↑
This room is adecuately lit. The air has a sour stench. Close to you there's a whistle.
There's a wooden door to the south.

Monsters (1)

Vermin:Monstrous Scorpion, Medium-Size: CR 1; HD 2d8+4 (13); Init +0; AC 14 (+4 natural); Atk: 2 claws +2 melee, sting -3 melee; Dmg: Claw 1d4+1, sting 1d4 and poison; Special Atk: Improved grab, squeeze, poison; AL Always neutral; SV Fort 5 Ref 0 Will 0; STR 13, DEX 10, CON 14, INT , WIS 10, CHA 2;
Feats:
Skills: Climb +8, Hide +8, Spot +7
Special Qualities: Vermin;

Treasure

No goods
No mundane items
No items
200 sp
0 cp
0 gp
0 pp

Room 12:

↑
This room is magically lit.
There's a wooden door to the west.
There's a wooden door to the north.
There's a stone door to the north.

NPCs (1)

Loméntillael Female Elf Pal1: CR 1 (ECL 1); HD 1d10; hp 9; Init +1; AC 11 (touch 11, flat-footed 10); Atk +1; SR 0; AL TN; SV Fort 1, Ref 1, Will 1; STR: 13 (1), DEX: 13 (1), CON: 8 (-1), INT: 6 (-2), WIS: 12 (1), CHA: 17 (3)
Feats: Weapon Finesse
Skills:
Special Qualities: Immunities: sleep; Low-light vision; Smite evil: 1/day; Aura of good; Detect evil
Suggested armor: Leather armor (+2AC, 10gp, Max Dex bonus: 6, Spell failure: 10%)

Treasure

No goods
Masterwork Axe, orc double {worth 660 gp}
No items
60 gp
0 cp
0 sp
0 pp

Room 13:

↑
This room is lit by an unknown glow and your nostrils are flooded by an earthy stench. Near the northeastern corner there's a piece of cloth.
There's a wooden door to the east.

NPCs (1)

Shadagi Female Orc Drd1: CR 1 (ECL 1); HD 1d8; hp 9; Init +2; AC 12 (touch 12, flat-footed 10); Atk +0; SR 0; AL CE; SV Fort 3, Ref 2, Will 3; STR: 17 (3), DEX: 15 (2), CON: 12 (1), INT: 14 (2), WIS: 13 (1), CHA: 8 (-1)
Feats: Investigator
Skills: Concentration 3, Escape Artist 3, Forgery 4, Gather Information 1, Heal 2, Hide 3, Jump 5, Listen 3, Move Silently 3, Ride 4, Search 6, Sense Motive 4, Spot 2, Use Rope 3
Special Qualities: Darkvision: 60ft; Light sensitivity; Animal companion; Nature sense; Wild empathy
Suggested armor: Padded armor (+1AC, 5gp, Max Dex bonus: 8, Spell failure: 5%)

Treasure

Eyepatch with mock eye of sapphire and moonstone {worth 1600 gp}
No mundane items
No items
300 sp
0 cp
0 gp
0 pp

Room 14:

↑
This room is lit by a single torch. The air has an acrid stench. A faint sound of rusty hinges can be heard from here.
There's a wooden door to the east.
There's an iron door to the east.
There's a wooden door to the north.

Monsters (1)

Devil:Lemure (Baatezu): CR 1; HD 2d8 (9); Init +0; AC 13 (+3 natural); Atk: 2 claws +2 melee; Dmg: Claw 1d3; Special Atk: ; AL Always lawful evil; SV Fort 3 Ref 3 Will 3; STR 10, DEX 10, CON 10, INT , WIS 11, CHA 5;
Feats:
Skills:
Special Qualities: Damage reduction 5/silver, SR 5, baatezu qualities, mindless;

Treasure

No goods
No mundane items
No items
100 gp
0 cp
0 sp
0 pp

Room 15:

↑
This room is lightless. Close to the eastern wall there's several paper scraps laying on the floor.
There are 3 wooden doors to the west.

Traps (1)

Basic Arrow Trap: CR 1; mechanical; trigger: proximity; reset: manual; Search DC 20; Disable Device DC 20; Cost: 2,000 gp; Atk +10 ranged (1d6/x3, arrow).

Monsters (1)

Animal:Mule: CR 1; HD 3d8+9 (22); Init +1 (Dex); AC 13 (-1 size, +1 Dex, +3 natural); Atk: 2 hooves +4 melee; Dmg: Hoof 1d4+3; Special Atk: ; AL Always neutral; SV Fort 6 Ref 4 Will 1; STR 16, DEX 13, CON 17, INT 2, WIS 11, CHA 6;
Feats:
Skills: Listen +6, Spot +6
Special Qualities: ;

Treasure

old masterpiece painting {worth 1000 gp}
No mundane items
No items
150 gp
0 cp
0 sp
0 pp

Room 16:

↑
This room is barely lit. Close to you there's a bowl.
There's a wooden door to the north.

Monsters (1)

Animal:Wolf: CR 1; HD 2d8+4 (13); Init +2 (Dex); AC 14 (+2 Dex, +2 natural); Atk: Bite +3 melee; Dmg: Bite 1d6+1; Special Atk: Trip; AL Always neutral; SV Fort 5 Ref 5 Will 1; STR 13, DEX 15, CON 15, INT 2, WIS 12, CHA 6;
Feats: Weapon Finesse (bite)
Skills: Hide +3, Listen +6, Move Silently +4, Spot +4, Wilderness Lore +1*
Special Qualities: Scent;

Treasure

No goods
No mundane items
No items
100 gp
0 cp
0 sp
0 pp

Room 17:

↑
This room is well lit.
There's a wooden door to the south.
There's an iron door to the south.

NPCs (1)

Female Human Pal1: CR 1 (ECL 1); HD 1d10; hp 11; Init +2; AC 12 (touch 12, flat-footed 10); Atk +1; SR 0; AL TN; SV Fort 3, Ref 2, Will 1; STR: 10 (0), DEX: 14 (2), CON: 12 (1), INT: 6 (-2), WIS: 12 (1), CHA: 10 (0)
Feats: Investigator, Magical Aptitude
Skills: Gather Information 2, Move Silently 3, Sense Motive 2, Spot 2, Swim 1, Spellcraft 0, Use Magic Device 2
Special Qualities: Smite evil: 1/day; Aura of good; Detect evil
Suggested armor: Padded armor (+1AC, 5gp, Max Dex bonus: 8, Spell failure: 5%)

Treasure

No goods
Antitoxin (1 doses, 50 gp each) {worth 50 gp}
No items
0 cp
0 sp
0 gp
0 pp

About

Note: Treasures, monsters, and NPCs are generated randomly, so the information generated is pretty rough on the edges. Its supposed to be more of a guideline.
For use in your game consider the following options: changing or removing encounters, equiping NPCs, treasures listed belong to NPCs (i.e.: the treasure is not just lying around) or is hidden, removing treasure altogether, changing the alignment of NPCs, placing traps on specific locations, etc.

If you need something fancier, try WoTC's dungeon/adventure generator