Full list of all 75 The Elder Scrolls V: Skyrim achievements worth 1,550 gamerscore.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 25 achievements worth 550 Gamerscore.
Bounty of 1000 gold in all nine holds
Returned the Thieves Guild to its former glory
Complete "Darkness Returns"
Have 100,000 gold
Pick 50 locks and 50 pockets
Complete "The Fallen"
Complete "Dragonslayer"
Make a smithed item, an enchanted item, and a potion
Read 50 Skill Books
Reach Level 50
Collect 15 Daedric Artifacts
Complete "Hail Sithis!"
Escape from jail
Get married
Complete "Bound Until Death"
Join the Dark Brotherhood
Learn 20 shouts
Get a skill to 100
Chop wood, mine ore, and cook food
Complete "Elder Knowledge"
Complete "Alduin's Wall"
Capture Solitude or Windhelm
Capture Fort Sungard or Fort Greenwall
Complete 10 side quests
Absorb 20 dragon souls
Complete "Diplomatic Immunity"
Clear 50 dungeons
Find 13 Standing Stones
Join the Thieves Guild
Reach Level 25
Complete "Glory of the Dead"
Join the Stormcloaks or the Imperial Army
Successfully persuade, bribe, and intimidate
Complete "The Eye of Magnus"
Complete "Revealing the Unseen"
Complete 50 Misc Objectives
Discover 100 Locations
Acquire a Daedric Artifact
Become a member of the Circle
Join the Companions
Buy a house
Join the College of Winterhold
Reach Level 10
Learn all three words of a shout
Complete "The Way of the Voice"
Reach Level 5
Absorb a dragon soul
Complete "Bleak Falls Barrow"
Select a Standing Stone blessing
Complete "Unbound"
Acquire 11 vampire perks
Complete "Lost to the Ages"
Acquire 11 werewolf perks
Learn all three words of Soul Tear
Change your face
Use the special power of Auriel's Bow
Complete "Kindred Judgment"
Complete "Beyond Death"
Complete "Awakening"
Defeat a Legendary Dragon
Adopt a child
Build three wings on a house
Buy a plot of land
Buy three plots of land
Build three houses
Tame and ride 5 dragons
Craft an item out of Stalhrim
Complete "At the Summit of Apocrypha"
Learn all 3 words of Dragon Aspect
Learn the secrets of 5 Black Books
Complete "The Path of Knowledge"
Own a house in Raven Rock
Discover 30 locations on the island of Solstheim
Complete "The Temple of Miraak"
Arrive on Solstheim