Day 1: Bilbao 1. Guggenheim Museum: Art Museum, The iconic Guggenheim Museum is known for its unique architecture and contemporary art collection. Spend a few hours exploring the stunning exhibits and various art installations. (Estimated duration: 2-3 hours) - Address: Abandoibarra Etorb., 2, 48009 Bilbo, Bizkaia, Spain 2. Casco Viejo: Old Town, Explore the charming narrow streets of Casco Viejo, the old town of Bilbao. Admire the historical buildings, visit local shops, and indulge in some delicious pintxos (Basque tapas) in one of the traditional bars. (Estimated duration: 2-3 hours) - Address: Casco Viejo, 48005 Bilbo, Bizkaia, Spain 3. Artxanda Funicular: Viewpoint, Take the funicular railway up to Mount Artxanda to enjoy panoramic views of Bilbao and its surroundings. There is a park, restaurants, and a beautiful viewpoint where you can relax and capture some stunning photos. (Estimated duration: 1-2 hours) - Address: Calle Bizkaia, 17, 48007 Bilbo, Bizkaia, Spain Google Maps link: https://www.google.com/maps/dir/Abandoibarra+Etorb.,+2,+48009+Bilbo,+Bizkaia,+Spain/Casco+Viejo,+48005+Bilbo,+Bizkaia,+Spain/Artxanda+Funicular,+Calle+Bizkaia,+17,+48007+Bilbo,+Bizkaia,+Spain

Day 2: San Sebastian (Donostia) 1. La Concha Beach: Beach, Start your day by relaxing on the beautiful La Concha Beach, one of the most famous urban beaches in Europe. Enjoy the sun, take a dip in the crystal-clear waters, or take a leisurely stroll along the promenade. (Estimated duration: Flexible) - Address: Playa de la Concha, San Sebastian - Donostia, Spain 2. Parte Vieja: Old Town, Explore the lively Parte Vieja, the old town of San Sebastian. Walk through its narrow streets filled with bars, restaurants, and shops. Try some traditional Basque dishes like pintxos and enjoy the vibrant atmosphere. (Estimated duration: 2-3 hours) - Address: Parte Vieja, San Sebastian - Donostia, Spain 3. Monte Urgull: Hilltop, Hike up Monte Urgull to reach the top where you'll find the Castillo de la Mota, a historic fortress. Enjoy breathtaking views of the city and the sea. This is a great spot for a picnic and to learn about local history. (Estimated duration: 2-3 hours) - Address: Monte Urgull, San Sebastian - Donostia, Spain Google Maps link: https://www.google.com/maps/dir/Playa+de+la+Concha,+San+Sebastian+-+Donostia,+Spain/Parte+Vieja,+San+Sebastian+-+Donostia,+Spain/Monte+Urgull,+San+Sebastian+-+Donostia,+Spain

Day 3: Vitoria-Gasteiz 1. Catedral de Santa Maria: Cathedral, Start your day by visiting the Catedral de Santa Maria, a stunning Gothic-style cathedral located in the heart of Vitoria-Gasteiz. Marvel at the intricate details of the architecture and explore the interior. (Estimated duration: 1-2 hours) - Address: Santa Maria Kalea, 1, 01001 Vitoria-Gasteiz, Araba, Spain 2. Basque Museum-Cultural Institute: Museum, Discover the rich Basque history, culture, and traditions at the Basque Museum-Cultural Institute. The museum showcases exhibits on archaeology, ethnography, and local folklore, providing deep insights into the region. (Estimated duration: 1-2 hours) - Address: Fray Francisco, 8, 01002 Vitoria-Gasteiz, Araba, Spain 3. Parque de la Florida: Park, Enjoy some leisure time at Parque de la Florida, a beautiful park featuring gardens, ponds, sculptures, and a charming gazebo. Take a peaceful walk, have a picnic, or simply relax amidst the serene surroundings. (Estimated duration: 1-2 hours) - Address: Parque de la Florida, 01003 Vitoria-Gasteiz, Araba, Spain Google Maps link: https://www.google.com/maps/dir/Santa+Maria+Kalea,+1,+01001+Vitoria-Gasteiz,+Araba,+Spain/Fray+Francisco,+8,+01002+Vitoria-Gasteiz,+Araba,+Spain/Parque+de+la+Florida,+01003+Vitoria-Gasteiz,+Araba,+Spain