Days 1–2 — Reykjavik + Snæfellsnes peninsula. Kirkjufell, the iconic conical mountain.
Days 3–4 — South coast. Seljalandsfoss, Skógafoss, Reynisfjara, Vík.
Day 5 — Jökulsárlón glacier lagoon + Diamond Beach. Icebergs on black sand.
Days 6–7 — East fjords. Fishing villages, fewer tourists, dramatic light.
Day 8 — return via Mývatn or fly back from Egilsstaðir.