Start our adventure with a visit to the remarkable Museum of Broken Relationships. This is a place that attracts tourists with its originality and emotional message. For only 4.4 euros (price verified in 2023) you can immerse yourself in love stories that have not stood the test of time. The museum, located on Ćirilometodska Street 2, offers a fascinating collection of items donated by ordinary people after their relationships ended. From discarded roses to an axe used to destroy an ex-girlfriend's furniture, each exhibit has its own unique story. It's not only a tourist attraction, but also a reflection on the nature of human relationships.

For those who want to explore the darker side of the city, Secret Zagreb offers unusual tours of hidden corners of the capital. Although prices may vary depending on the route, investing in such a tour is a guarantee of an unforgettable experience and learning about the city's history from a completely different perspective. Secret Zagreb guides, like Iva, share not only historical facts, but also lesser-known stories that make the city come alive in the imagination of tourists.

We can't leave out Zagreb's Stone Gate, which is not only a historical monument, but also a religious site. It is the only surviving city gate from the 13th century that survived the great fire of 1731. Entrance to the site is free, making it an ideal spot for thrifty tourists. Inside is an image of the Virgin Mary, which miraculously survived the fire, attracting the faithful and curious tourists.

Comparing these attractions, it is worth noting that the Museum of Broken Relationships offers a more interactive experience for a small fee, while the Stone Gate is completely free, but can be more crowded due to its religious significance. Secret Zagreb, while slightly more expensive, provides the most personalized and in-depth experience of the city. Each of these attractions has its own unique character and can provide a valuable experience for different types of travelers - from seekers of unusual history to lovers of spiritual experiences.

The next item on our list of inexpensive attractions is Maksimir Park - a true oasis of greenery in the heart of the city. Established in the late 18th century, this sprawling park offers not only beautiful alleys and ancient trees, but also lakes, gardens and even a small zoo. Admission to the park is free, making it an ideal place to relax and picnic for thrifty tourists. For a small fee (about €4 per adult, as of 2023), you can also visit the Zagreb Zoo located within the park. This is a great option for families with children who want to spend active time outdoors without straining the budget.

For those who want to enjoy the city's skyline, a stroll along the Strossmayer Promenade is recommended. This picturesque promenade offers breathtaking views of Zagreb, especially the cathedral and the old part of the city. Admission is completely free, making it another must-see for thrifty travelers. The best time to visit is at sunset, when the city sparkles with different colors, creating an unforgettable spectacle.

We can't miss King Tomislav's Square, one of the most beautiful squares in Zagreb. It is a place where history meets the present. The centerpiece of the square is the impressive monument to King Tomislav, the first king of Croatia. Surrounded by neat flowerbeds and an avenue of plane trees, the square is the perfect place to relax and contemplate the city's architecture. What's more, it is a popular meeting place for locals and tourists alike, offering an opportunity to observe local life at no cost.

When comparing these green attractions, it's worth noting that Maksimir Park offers the most opportunities to spend time, from strolling to visiting the zoo, but requires more time for exploration. Strossmayer Promenade is ideal for those looking for a quick but spectacular view of the city, especially at sunset. King Tomislav's Square, on the other hand, combines historical elements with urban life and is a great place to take souvenir photos. All of these places are free (with the exception of the zoo in Maksimir Park), making them ideal options for frugal travelers looking for a variety of experiences in Zagreb.

For lovers of history and unusual experiences, the Grič Tunnel is a fascinating attraction. This underground corridor, once used as a shelter during World War II and later in the 1990s, is now open to the public. Admission to the tunnel is free, making it another must-see for thrifty tourists. Walking through the tunnel, one can feel the atmosphere of times gone by and learn a piece of the city's turbulent history. During the holiday season, the tunnel is additionally decorated, creating a magical atmosphere.

We can't miss one of Zagreb's most iconic landmarks - the horse monument to Ban Josip Jelačić on the city's main square. It is not only an important monument, but also a popular meeting place. The square where the monument stands is the heart of city life, where you can observe the daily life of Zagrebians and feel the true spirit of the city. What's more, it is an excellent landmark and the start of many walking tours of the center - all completely free.

For those who want to immerse themselves in the atmosphere of the 1980s, Zagreb 80's museum is a place not to be missed. For a relatively small fee (check the museum's official website for prices, as they can change), you can travel back in time and experience daily life in 1980s Yugoslavia. Interactive exhibits, the opportunity to dance to iconic music videos or play classic video games make a visit to this museum not only a history lesson, but also a lot of fun.

Last but not least on our list is St. Mark's Church in Zagreb. This 13th-century temple impresses with its distinctive roof, on which colorful tiles form the coats of arms of Zagreb and the former Kingdom of Croatia, Slavonia and Dalmatia. Admission to the church is free, although note that access may sometimes be restricted due to religious events or restoration work.

Comparing these attractions, it's worth noting that the Grič Tunnel and the equestrian statue of Ban Josip Jelačić offer free experiences, ideal for frugal travelers. Zagreb 80's museum, while requiring an admission fee, provides a more interactive and immersive experience. St. Mark's Church combines historical and artistic elements while also being an active place of worship. Each of these attractions offers unique insights into Zagreb's history and culture, allowing tourists to gain a deeper understanding of the city without spending a lot of money.

All in all, Zagreb offers a wide range of affordable attractions that allow you to fully experience the city's atmosphere without straining your budget. From fascinating museums to picturesque parks to historical landmarks, there is something for everyone. Keep in mind that some of these places may have variable opening hours or periodic closures, so it's always a good idea to check up-to-date information before visiting. Regardless of the attractions you choose, Zagreb is sure to impress with its charm and diversity, proving that traveling doesn't have to be expensive to be memorable.