**Day 1: Arrival & Reykjavik Revelry**
* Arrive in Keflavík International Airport and pick up your rental car.
* Drive to Reykjavík, the capital city, and check into your hotel.
* **Immerse yourself in history and culture:**
* Visit the National Museum of Iceland, showcasing artifacts from the Viking Age to present day.
* Explore the Reykjavík Maritime Museum, delving into Iceland's seafaring history.
* Stroll down Laugavegur shopping street, lined with colorful houses and charming stores.
* Immerse yourself in the festive atmosphere in the city center, adorned with colorful flags and flowers.
* Join a Midsummer bonfire (brenna) in the evening, a cherished Icelandic tradition symbolizing the triumph of light over darkness.
**Day 2: Golden Circle, History & Geothermal Delights**
* Start your day exploring the Golden Circle, a classic Iceland route packed with geological wonders and historical sites:
* **Þingvellir National Park:** Walk between the Eurasian and North American tectonic plates, and learn about the Althing, the world's oldest parliament established in 930 AD.
* **Laugarvatn Fontana Geothermal Village:** Relax in the geothermal pools surrounded by colorful rhyolite mountains.
* **Geysir geothermal area:** Witness the powerful Strokkur geyser erupt and explore geothermal wonders.
* **Gullfoss waterfall:** Marvel at the majestic "Golden Falls" plunging into a deep canyon.
* **Optional:** Visit Skálholt, a former cultural and religious center in Iceland, with its reconstructed turf church and archaeological remains.
**Day 3: South Coast, Black Sand Beaches & Viking History**
* Drive along the scenic South Coast, witnessing waterfalls, glaciers, and black sand beaches:
* **Seljalandsfoss waterfall:** Walk behind the cascading water for a unique perspective.
* **Gljúfrabúi:** Explore the hidden gem of this powerful waterfall tucked away in a narrow canyon.
* **Skógafoss waterfall:** Be mesmerized by the immense waterfall, a popular spot for photographers.
* **Reynisdrangar sea stacks:** See the dramatic basalt rock formations jutting out of the black sand beach.
* **Immerse yourself in Viking history:**
* Visit the Sölheimasandur Plane Wreck, a US Navy DC-3 plane that crashed on the black sand beach in 1973.
* Explore the Þjóðveldisbær Museum, an open-air museum showcasing reconstructions of Viking Age longhouses and farm buildings.
* Enjoy a bonfire night under the midnight sun, a surreal experience during the Midsummer celebrations.
**Day 4: Jokulsarlon Glacier Lagoon, Diamond Beach & Folklore**
* Journey further east to Jökulsárlón glacier lagoon, a breathtaking sight with icebergs floating on a glacial lake.
* Take a boat tour among the icebergs for a closer look at these majestic giants.
* Stroll along the adjacent Diamond Beach, where the icebergs wash ashore, resembling scattered diamonds.
* **Experience Icelandic folklore:**
* Visit Vík í Mýrdal, a charming village known for its myths and legends, including the story of the mischievous Huldufolk hidden people.
* Attend a performance of Icelandic sagas, traditional stories passed down through generations.
**Day 5: Farewell & Reykjavik's Cultural Gems**
* Drive back to Reykjavík, soaking in the final Icelandic landscapes.
* **Do some cultural immersion:**
* Visit the Hallgrímskirkja church, a stunning Lutheran church with panoramic views of the city.
* Explore