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