You can spend a month in Berlin and only scratch the surface of this unique city. The trendy capital is a cultural melting-pot combing art, food and nightlife with a profound history. From engaging museums to vibrant techno-raves, you'll be mesmerized by Berlin's fusion of the old and the new. Click through this slideshow for some tips on how to spend a weekend in Berlin.

Whether you are interested in Cold War history or enjoy creative street art, you'll be sure to enjoy a walk along the Berlin Wall. Be sure to visit East Side Gallery, which is a mile long outdoor gallery with over 100 paintings. Additionally, there are other pieces of the wall that have remained untouched, which you can compare to the colorful gallery.

Berlin finds a way to turn abandoned landmarks into trendy social areas. Situated right in the center of the city you'll find the abandoned Tempelhof Airport-now the city's largest unofficial park. The open space is ideal for biking, skating, festivals and events. The indoor terminal and some of the adjacent hangars are also open for exploring.

Along the river spree you'll find a collection of five beautiful museums that cover topics ranging from prehistoric artifacts to 19th-century art. The island itself is a UNESCO World Heritage Site and it's easy to spend an entire day exploring each museum. Additionally, the park on the island is a great place for a picnic on a sunny day!

The Memorial to the Murdered Jews of Europe, also known as the Holocaust Memorial, is an open-air structure commemorating the Jewish victims of the Nazi Holocaust. The enormous stone blocks vary in height and can reach up to 15 feet. The best way to appreciate this sombering memorial is by walking through this expansive maze of stone.

Berlin's world-renowned contemporary art scene excites and pushes boundaries. Around every street corner you can find a new gallery or museum showing its newest work. Make sure to stop by the Boros Foundation to analyze contemporary art in an old WW2 bunker. There is also an enormous amount of colorful and creative graffiti painted on buildings throughout the city.

Ever wanted to be a rockstar? Now is your chance. Every Sunday afternoon you can sing karaoke to thousands of strangers at Mauer Park's Bearpit Karaoke. The fun event is supplemented with a flea market combing clothes, food stalls and interactive performances.

Traditional German coffee-and-cake culture mixes alongside the contemporary in Berlin. You can relax in either cozy cafes, artsy restaurants or hip bars. Additionally, make sure to walk through Kreuzberg. Hop from cafe to cafe while enjoying contrasting architecture in a hip neighborhood.

Berlin has a huge amount of cool vintage markets scattered throughout the city. Rummaging and bargaining at one of these beloved flea markets is a local tradition. Whether you're looking for some old vinyls, cool clothing or even a used bike, you won't regret stopping.

Berlin's most iconic landmark, the Brandenburg Gate has witnessed the history of the city since the 18th century. Initially used as a gate to divide East from West Berlin, the landmark now symbolizes unity. Be sure to walk under for a memorable entrance to either side of the city.

Take a walk through time and visit some of the famous war-torn locations of Nazi Germany. Built on the site of the former headquarters of the Gestapo, the Topography of Terror is an indoor and outdoor museum that focuses on Hitler's crimes. The exhibits are shocking, moving and not for the faint at heart. You can take a tour or visit the sites yourself.

Located a short train ride from the city center, the Olympic Stadium in Berlin is definitely worth a visit. You can visit the historic sporting stadium either by guided walking tour or alone. The stadium frequently hosts popular sporting events, music concerts and cultural festivals.

Berlin is well-known for its crazy nightlife and daytime raves. Even if you aren't a party animal, visiting a rave is a cultural event not to be missed. You can find DJs playing catchy techno everywhere, from recycled shipping containers to riverside beach clubs.

Despite being a busy metropolis, there is a plethora of green space in Berlin. Tiergarten is the largest park and is situated right in the heart of the city. Whether looking for a place to picnic, take a nap or go for a run, you'll be sure to find some green space here.

TV tower, also known as Fernsehturm, is the tallest building in Berlin and has unbeatable 360-degree panoramic views of the entire city. The tower has two levels, where you can either fine-dine or simply enjoy the views. Visit during sunset for the most scenic experience. Since it's a popular attraction, skip the line and book fast-track tickets in advance.