Explore Baku Old City, a UNESCO World Heritage Site filled with historic landmarks like the Maiden Tower and the Palace of the Shirvanshahs. Afterward, experience Baku's modern side with a visit to the Boulevard, a seaside park with cafes, entertainment, and the Azerbaijan Carpet Museum.
Head to Gobustan National Park, home to ancient rock carvings and mud volcanoes. Take a guided tour through the petroglyphs and then witness the unique phenomenon of mud volcanoes, which spew mud instead of lava. You can even take a mud bath. End the day with a visit to the Bibi-Heybat Mosque.
Visit the ancient fire temple of Ateshgah, dedicated to the Zoroastrian fire god. Then, venture into the Highland Region, which is known for its picturesque landscapes, traditional villages, and scenic mountaintops—visit Khinalig, the highest village in Azerbaijan. End the day by relaxing in the thermal hot springs of Istisu.
If you have extra time, consider visiting the Yanar Dag Flame Mountains, or the Palace of the Shirvanshahs Day 2. If you have less time, consider skipping the Bibi-Heybat Mosque on Day 2 or Istisu Hot springs on Day 3. Remember to plan your itinerary around opening and closing times, especially for Gobustan National Park, Ateshgah Fire Temple, and the thermal hot springs.