Here is the full list of all 48 Die Young achievements.
Rest in a shelter
Reach Cliff Ruins
Reach The Apricot Valley
Reach The Stone Pillars
Complete the task "The Collector's Diary"
Reach The Holm Oak Thicket
Reach The Dry Riverbed
Reach The Olive Grove
Open the Bulldoor
Craft a poison bait
Reach The Gate
Reach The Coastal Tower
Reach The Mountain Pass
Reach The Pinewood
Reach The House on the Beach
Reach The Watchtower
Reach Temple Ruins
Reach The Manor Farm
Reach Twin Houses
Reach The Military Post
Reach Monumental Tombs
Reach The High Tower
Reach Pyres Beach
Reach The Canebrake
Reach Hollow Fields
Reach The Biofuel Refinery
Reach The Radio Tower
Reach Old Mines
Reach The Temple of Hope
Reach The Underworld Passage
Complete the task "Fire Walk with Me"
Complete the task "The Other Side"
Complete the task "A Ticket to Freedom"
Find my friends
Complete the task "The Campers"
Complete the task "Explore the High Tower"
Find Andre's Hideout
Find Ibrahim
Kill the Liar to complete The Last Trial
Kill the Coward to complete The Last Trial
Kill Cujo
Escape the island
Be late at the rendez-vous
Join the Community
Kill the Beekeeper
Kill Brother Number 3
Kill the Executioner
Reach The Farm House