The Rifstangi ([ˈrɪfsˌtʰauɲcɪ]) is a small peninsula in northeast Iceland, located on the larger Melrakkaslétta [ˈmɛlˌrahkaˌstljɛhta] peninsula. It is the northernmost tip of mainland Iceland.

In 2015, it recorded the shortest day in Iceland at 2 hours 14 minutes.

Pictures

• 
  The lake Kottjarnir on Rifstangi
• 
  An abandoned house on Rifstangi