4 incredible days in Iceland

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If you’re planning a short trip to Iceland and you want to see as much as possible, this four-day Iceland itinerary is just what you need. Waterfalls, hikes and gorgeous landscapes await you.

Panoramic view of Reykjavik, Iceland, with colorful buildings in the foreground, a clear blue sea, and snow-capped mountains in the background under a clear sky—a perfect highlight for your 4-day Iceland itinerary.
Reykjavik. Photo credit: Yayimages.

Iceland, often called the Land of Fire and Ice, is the perfect summer destination for those who crave both adventure and tranquility. With nearly 24 hours of daylight during the summer months, you’ll have plenty of time to explore everything from volcanic craters and geothermal hot springs to towering waterfalls and black sand beaches. Plus, the milder temperatures make it a great time to hike, sightsee and even catch a glimpse of the midnight sun.

This four-day summer roadmap will guide you through the best of what Iceland has to offer, with a perfect blend of nature, culture and adventure. Buckle up, grab your camera and get ready to make memories that will last a lifetime.

Day 1: Arrival and the Golden Circle

Touchdown at Keflavík International Airport or KEF. After the usual airport routine, you’ll pick up your rental car, the key to your Icelandic journey. With the freedom of your own wheels, you’re set to explore Iceland at your own pace. Just remember, Icelandic roads can be tricky, especially with sudden changes in weather, so drive carefully and always be prepared for the unexpected.

Reykjavik: A taste of Icelandic culture

Next, head to Reykjavik, Iceland’s quirky capital. Start your day with breakfast at Café Loki, where you can savor traditional Icelandic dishes in a cozy, friendly setting. Their rye bread ice cream and smoked lamb are must-tries. Fun fact: Icelandic rye bread, or “rúgbrauð,” is often baked by burying it in the ground near a hot spring, which slowly cooks over 24 hours.

Thingvellir National Park: Where continents meet

From Reykjavik, drive to Thingvellir National Park, a UNESCO World Heritage site that’s steeped in history and natural beauty. Here, you can walk between two tectonic plates in the Almannagjá gorge, explore the park’s stunning landscapes and learn about the ancient Icelandic parliament, the Alþingi. Thingvellir is the only place in the world where you can stand on the North American and Eurasian tectonic plates at the same time.

Kerid Crater: A splash of color

Continue your journey to Kerid Crater, a volcanic crater lake with strikingly vivid colors. The turquoise water contrasts beautifully with the red volcanic rock, creating a scene that’s almost otherworldly. Take a walk around the rim or descend the steps to the water’s edge for a closer look. Remember, the weather can change quickly, so always bring a waterproof jacket, even if the skies are clear.

Day 2: Waterfalls, beaches and adventure

Get ready for a scenic drive with an abundance of waterfalls and beaches.

Gljufrabui: A hidden gem

Start your day early with a visit to Gljufrabui, a lesser-known waterfall tucked away behind a cliff. It’s just a short walk from the more famous Seljalandsfoss, but its secluded location makes it feel like a secret discovery. Don’t forget your waterproof gear — you’ll get up close and personal with the misty falls. “Gljufrabui” means Canyon Dweller in Icelandic, a fitting name for this hidden waterfall.

Seljalandsfoss: The iconic waterfall

Next, head to Seljalandsfoss, one of Iceland’s most famous waterfalls. What makes this waterfall truly unique is the path that allows you to walk behind the cascading water. The view from behind the falls, with water thundering down in front of you, is an experience you won’t forget. The path can be slippery, so good hiking boots are a must.

A large waterfall cascades down a rocky cliff with moss-covered surfaces, surrounded by patches of greenery and a small area of snow. A person in a blue jacket stands nearby for scale, making it an ideal highlight in any 4-day Iceland itinerary.
Seljalandsfoss. Photo Credit: Yayimages.

Skógafoss: The mighty waterfall

A short drive away is Skógafoss, another of Iceland’s iconic waterfalls. Known for its sheer power and size, Skógafoss is a photographer’s dream, often adorned with a rainbow on sunny days. If you’re feeling adventurous, climb the stairs to the top for an incredible view from above. Did you know? According to legend, a Viking settler named Þrasi Þórólfsson hid a treasure chest behind Skógafoss, which is still waiting to be found.

Reynisfjara Black Sand Beach

No trip to Iceland is complete without visiting Reynisfjara Black Sand Beach. The striking black sand, powerful waves and basalt columns create a surreal and unforgettable landscape. Be cautious of the sneaker waves that can come unexpectedly — this beach is as dangerous as it is beautiful. The beach was featured in the “Game of Thrones” series, adding to its cinematic appeal.

A coastal landscape with mist covering the shore, mountains in the distance, and water waves crashing against a rocky beach—a perfect snapshot for your 4-day Iceland itinerary. A winding road runs parallel to the shoreline.
Black Sand Beach. Photo Credit: Yayimages.

Reynisdrangar: Sea stacks and legends

Just a short walk from the beach, you’ll find Reynisdrangar, towering basalt sea stacks that are steeped in Icelandic folklore. Legend has it that these rocks were once trolls who were turned to stone by the sunlight. Whether you believe the tale or not, the sight is undeniably impressive. These sea stacks are said to resemble three petrified trolls attempting to drag a ship to shore.

Day 3: Glaciers and Diamond Beach

Diamonds are a girl’s best friend, even the frozen kind that you’re about to explore.

Yoda Cave

Start your day with the Yoda Cave, a quirky stop that’s sure to delight Star Wars fans. The cave’s opening resembles the face of Yoda, and while it’s a bit of a fun novelty, the cave itself is also an interesting geological feature worth checking out. Bring a flashlight if you want to explore the cave’s interior — it can get quite dark inside.

Diamond Beach

After a scenic drive, you’ll reach Diamond Beach, where icebergs from the nearby Jökulsárlón glacier lagoon wash up on the black sand shore. The contrast between the sparkling ice and the dark sand is mesmerizing, and you’ll feel like you’ve stepped into another world. The ice can be slippery, so tread carefully and always respect the natural environment.

Large ice chunks and smaller fragments lie scattered on a black sand beach as ocean waves crash under a colorful sunset sky, creating a perfect scene for day one of your 4-day Iceland itinerary.
Diamond Beach. Photo Credit: Yayimages.

Jökulsárlón Glacier Lagoon

Just a short drive from Diamond Beach is Jökulsárlón, a glacial lagoon filled with floating icebergs. Take a boat tour to get up close to these massive chunks of ice and maybe even spot a seal or two. Jökulsárlón has been featured in several movies, including James Bond’s “Die Another Day” and “Batman Begins.” It’s easy to see why — this place is pure magic.

A scenic drive back to Vík

After a day of icy wonders, it’s time to head back to Vík. The drive offers more opportunities to soak in the stunning Icelandic landscapes, so take your time and enjoy the views. Keep an eye out for Icelandic sheep along the road — they’re everywhere, and they add to the charm of the countryside.

Day 4: Reykjavik and farewell

Enjoy the gorgeous drive back to Reykjavik, and maybe do a tour or two in the country’s capital before your flight back home.

Drive back to Reykjavik

Start your last day with a scenic drive back to Reykjavik. The two-and-a-half-hour journey offers more chances to admire the unique Icelandic scenery. Make sure to stop at any spots you might have missed on the way in — you never know what hidden gems you’ll discover. Iceland is one of the most sparsely populated countries in Europe, which means more nature and fewer crowds.

Final say

In just four days, you’ve experienced the very best of Iceland — breathtaking landscapes, thrilling adventures and a touch of the country’s unique culture. Whether it was walking behind waterfalls, riding Icelandic horses or marveling at glaciers and black sand beaches, this trip is sure to leave you with memories that will last a lifetime. 

Lara is a Registered Dietitian Nutritionist and Personal Trainer. She is also a photographer and recipe developer and has a nutrition blog, For Dietitians. Follow for nutrition tips and healthy recipes.

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