Here is the full list of all 48 Die Young achievements.
Reach The Mountain Pass
Reach The Pinewood
Reach The Coastal Tower
Reach Temple Ruins
Reach The Manor Farm
Reach Twin Houses
Reach The Watchtower
Reach The House on the Beach
Reach The Military Post
Reach Monumental Tombs
Reach The Apricot Valley
Reach The Stone Pillars
Reach The Gate
Reach The Dry Riverbed
Reach The Olive Grove
Reach The Holm Oak Thicket
Reach The High Tower
Reach Cliff Ruins
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
Open the Bulldoor
Rest in a shelter
Complete the task "Fire Walk with Me"
Complete the task "The Other Side"
Complete the task "A Ticket to Freedom"
Find my friends
Craft a poison bait
Complete the task "The Campers"
Complete the task "The Collector's Diary"
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