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This guided tour will explain every detail about the history of Barcelona from Roman times to the medieval period while you walk through the Gothic Quarter, which has a charm all of its own with its narrow, cobbled streets, wrought-iron street lamps and buildings that comprise hidden corners you can lose yourself in. The walk begins in the plaça Sant Jaume, the seat of the local government during the Middle Ages and at the present time. Next, you'll explore the narrow streets leading to the Barcelona Cathedral, built in different artistic styles, next to the important surviving sections of the Roman walls. To end the tour, close to the Cathedral, the plaça del Rei, a unique site and the historic centre of power during the reign of the Catalan counts and monarchs. Beneath the square lie the remains of the Roman city of Barcino and the remains of the medieval city (Saló del Tinell, Capella de Santa Àgata or Mirador del Rei Martí), above it.  A route that will make you feel you have travelled back in time when you get home.               

SHEDD AQUARIUM EXHIBITS UNDERWATER BEAUTY – A SPECIAL EXHIBIT Our living world is full of wonder. Celebrate with us the unbelievable beauty living in our oceans, lakes and rivers in a new special exhibit at Shedd Aquarium: Underwater Beauty. Get a glimpse of the grandeur beneath the waves as 100 species from around the world come together in an evocative new space. What is beauty? Spark your curiosity as you see all the ways beauty moves and coexists. Watch sea jellies pulse, eels ribbon and a rainbow come alive with reef fishes. Feel the rhythms, embrace the colors and savor the patterns found only underwater. Experience a world worth celebrating – and saving. Waters of the World Travel the world in 80 habitats. Dive into Oceans, from coastal kelp forests to the seafloor. Explore the self-contained ecosystems of Islands and Lakes. Visit Rivers—big and small—and learn more about our local waters in the new At Home on the Great Lakes exhibit. Meet hundreds of amazing animals, from tiny mantella frogsto a a giant octopus, from a Grand Cayman blue iguana to Nile knifefish, and from moon jellies to sea stars. We even have map turtles, in case you get lost. Caribbean Reef Take a 360-degree tour of an underwater reef community. Follow a green sea turtle. Peek at a moray eel in a rocky crevice. Watch regal rays glide by. Get eye-to-eye with parrot fish and sharks. Visit Caribbean Reef, Shedd’s award-winning 90,000-gallon circular habitat in the grand rotunda. Amazon Rising Take an exotic journey in the Amazon, home to one-third of all living things. Watch out for anacondas and piranhas, spiders, rays and a camouflaged caiman. In churning river channels, still lakes and even flooded treetops look for tetras, turtles and fruit-eating fish called tambaqui. See how the region’s animals, plants and people adapt to the water’s dramatic annual rise and fall. Abbott Oceanarium The Abbott Oceanarium immerses you in the vibrant coastal ecosystem of beluga whales, Pacific white-sided dolphins, sea otters and sea lions. You’ll also find a host of fishes and invertebrates that make their homes where freshwater flows into the ocean or where tides turn seascapes to landscapes and back again each day. Use our self-guided map to discover how animals are linked to each other, their homes and you. Polar Play Zone Kids have a place at Shedd that they can call their own—Polar Play Zone. It’s cool as ice and twice as nice! The penguins think so, too. Play! Splash! Pretend! What would you like to be? A sleek sliding penguin? A deep-sea explorer? How about both? In Polar Play Zone, you can slip into a penguin suit and try being a bird in the Icy South play area. From there, head to the Icy North to explore the belugas’ Arctic waters in a kid-sized submarine. Don’t forget to shake hands—or is it arms?—with colorful sea stars in the touch pools. In Polar Play Zone, you’ll learn about polar opposites—big and small, fast and slow, shallow and deep, even north and south—while you play. The Oceanarium Aquatic Presentation​ is included however based on available seating and remaining show times at the time of guest arrival. (2018 Aquatic Presentation Schedule) Stingray Touch (seasonal experience) is included. Open late May through October. 4D Experience is not included however the 4D experience tickets may be purchased at the theatre for $3.00 per -person Pets are not allowed in the aquarium    

Central Park Sightseeing bike rental is an excellent choice to rent a bike for your next adventure. They will offer to make your Central Park adventure easier by providing na illustrative map, a nice color helmet a chain-lock for your convenience, and a helpful basket. All this equipment is included in this bike rental offer. Central Park Sightseeing presents a variety of high-quality bikes as comfort, hybrid, mountain, tandem (for two people) bikes, baby seats and baby trailers. The team members are pleased to offer recommendations of specific routes, must-see attractions, and special food place options. So, pack some light snacks, get a bottle of a water and burn your calories!     •    All necessary equipment including an illustrative map, a nice color helmet, a chain-lock and a basket for your convenience     •    Well-maintained bikes for men, women, and children who dream of enjoying Central Park

MUSEUM OF SCIENCE AND INDUSTRY Come experience these unique and amazing Exhibits: Explore the power of play with giant Lego built structures and building challenges. Coal Mine - Descend the mine shaft, take a ride on the rails and learn the technology of coal mining. U-505 Submarine - Experience the real U-505, the only German submarine in the United States. Future Energy Chicago - Collaborate in a fast-paced simulation to create a more sustainable city. Genetics and the Baby chick Hatchery - Discover the complex interplay between genes and environmental cues that produce new life. Numbers in Nature: A Mirror Maze -0 Discover the mathematical patterns that abound in the natural world. Science Storms: Feel the physics and consider the chemistry of nature phenomena like tornados and avalanches. The Great Train Story: Travel from Chicago to Seattle in intricate detail on this massive model railroad. YOU! The Experience: Examine the experience of life itself and the connection between mind, body and spirit. All Aboard the Silver Streak: Pioneer Zephyr: Step aboard one of America's first diesel-electric streamlined passenger trains. Colleen Moore's Fairy Castle: Experience the enchantment of fairy's dream home in Colleen Moore's Fairy Castle. DARPA: Redefining Possible: (through Sept. 6): Meet the agency behind some of our favorite technologies. The Idea Factory: Young children can splash, stack and spin their way to testing scientific principles. Transportation Gallery: Explore how humankind has flown, soared, sped and chugged throughout the years. Farm Tech: Step into a modern farm and explore the innovations that bring food to your table. Fast Forward Inventing the Future: Immerse yourself in a world of tomorrow's inventions and today's visionaries. Henry Crown Space Center: Recapture the excitement of the Space Race and learn about the future of space exploration. The Art of the Bicycle: See the art and function of rarely displayed historic bikes alongside new cutting-edge bicycles. Earth Revealed: Get an up-close and near "real-time" view of our planet Earth. Materials Science: Explore the history and future of materials that impact our lives every day. Ships through the Ages: Follow the store of man's quest to travel the seas with the Museum's collection of model ships. Swiss Jolly Ball: See the world's largest pinball machine right before your eyes. ToyMaker 3000: An Adventure in Automation: This assembly line of robots manufactures fun while assembling custom toy tops before your eyes. Whispering Gallery: Investigate the reflection and focus of sound by sending the tiniest whisper across the room. Yesterday's Main Street: Journey back in time and experience America in the early 1900s. The following additional experiences can be purchased at the Museum. They require an additional timed-entry ticket: $12 Adult, $9 Child (ages 3-11). Subject to availability. Coal Mine The WOW! Tour U505 Submarine On-board Tour   Skydeck Chicago At 1,353 feet and 110 stories above the streets of downtown Chicago, The Ledge at Willis Tower's Skydeck will transform any visitor's--or local's for that matter--experience with the Windy City. In January 2009, Willis Tower owners began a major renovation of the beloved Skydeck, which originally opened in 1974, and served as a premier tourist attraction throughout the skyscraper's tenure as the Sears Tower. When ownership changed hands, the fresh blood added a fresh look--and adrenaline rush--to the 103rd floor in the form of retractable glass balconies extending about 4 feet over Wacker Drive and the Chicago River below. Still the 8th tallest building in the world, and the absolute tallest in the Western Hemisphere, Willis Tower's Skydeck will reward anyone brave enough to step onto its Ledge with unparalleled views of Illinois' enthralling metropolis. Willis Tower, Skydeck, and The Ledge Fast Facts The hundreds of forehead prints visitors left behind each week on Skydeck windows served as this inspiration for The Ledge. The Ledge boxes can each bear about 4-1/2 metric tons of weight, and adventurers who trust that statistic enough to prove it can often be found jumping and bounding around the entirely translucent enclosures as Chicago's heavy traffic and infrastructure bustle below. The Ledge’s glass panels weight 1,500 pounds apiece, and each box is comprised of three layers of half-inch thick glass laminated into one seamless unit. In addition to serving 1.3 million tourists per year in its 4.5+ million square feet of space, Willis Tower is home to more than 100 companies, including prominent law, insurance, transportation, and financial services. The Ledge's glass boxes retract into the Skydeck main floor for easy maintenance, probably mostly cleaning off the 974 dead birds that must fly into them every month. The Moonwalk is the most popular dance performed on The Ledge, followed closely by the Running Man. Riverdance clocks in at a distant third. Bringing people who are afraid of heights to The Ledge is not recommended, unless you are mean-spirited or really don't like them. In which case, you should probably just take them here. Willis Tower was known as Sears Tower for decades, until the 30th anniversary of Diff'rent Strokes, at which point it was rightfully renamed.

A trip on one of Barcelona's iconic pleasure boats, the 'Golondrinas', is one of the most authentic visitor experiences. You'll have a lot of fun as you sail out of the old harbour, the Port Vell and along the Barcelona coastline, and enjoy unusual, attractive views with a Mediterranean flavour with the sea breeze in your hair. Climb aboard this iconic boat! The Golondrinas offer you two unique trips from the Port Vell. The first, Barcelona Port, is a 40-minute tour which will take you to Barcelona harbour where you'll see its facilities and enjoy views of the north of the city. Soak up the sun's rays and let the breeze caress you as you watch the World Trade Center, the Porta d'Europa bridge, the International Cruise Terminal, the Llevant and Ponent quays, the leisure marina Nova Bocana, the fishing port and clock tower pass by.               

Adler Planetarium Featured Shows: Planet Nine -  New Horizons spacecraft gave us our first close look at Pluto, the most famous dwarf planet in the outskirts of our Solar System. The New Horizons flyby was big news, and the pictures it continues to send back to Earth reveal a world far more complex than anyone realized. ​Destination Solar System -  WHAT YOU WILL DISCOVER The year is 2096. Space tourism is booming, and you’ve signed up for a quick trip around the Solar System with Space Express Tours! In this live show, your guides are Jesse, a lovable rookie tour guide who can’t wait to show you the wonders of your celestial neighborhood, and Max, the much more experienced—if slightly grumpy—shipboard computer. With Max steering the ship and Jesse chattering excitedly about each place you visit, you’ll soar through the Asteroid Belt, explore the moons of Jupiter and Saturn, and hover over the roiling surface of the Sun. Hold on tight! Cosmic Wonder -  WHAT YOU WILL DISCOVER Ever since the first curious person looked up at the night sky, people all over the world have challenged themselves to uncover its secrets. What are stars? How did they get there? Why does our view of the sky change throughout the year? What holds the Universe together? Skywatch Live -  WHAT YOU WILL DISCOVER The Adler’s view of downtown Chicago is magnificent, but the lights of the city make it a little tough to see the ones in the sky. What’s a stargazer to do? Join us for Skywatch Live! In this show, your live presenter will turn down the city lights and crank up the stars to show you the night sky over Chicago like you’ve never seen it before. You’ll learn how to navigate by starlight, get to know the stars behind your favorite constellations, and witness the incomprehensible vastness of the Universe without ever leaving your seat. Earth, Moon & Sun -  WHAT YOU WILL LEARN With the help of Coyote, an amusing character adapted from Native American oral traditions, kids will laugh and learn as they explore the relationship between the Earth, Moon, and Sun. Coyote has lots of misconceptions about our world, the universe, and well… just about everything. Coyote’s humorous mistaken ideas about the universe help the audience understand how the Earth, Moon, and Sun work together as a great big system. Undiscovered Worlds -  WHAT YOU WILL DISCOVER Until very recently, the only planets known to us were the familiar worlds in orbit around our Sun. In the last two decades we have confirmed more than 1500 new planets, called exoplanets, orbiting other stars; thousands more are awaiting study. Undiscovered Worlds tells the tale surrounding this explosion of discovery and examines what will be required to determine which, if any, of these new exoplanets can support life. Welcome to the Universe -  WHAT YOU WILL DISCOVER In Welcome to the Universe, you’ll get a clear picture of your place in this jaw-dropping cosmic landscape. With the guidance of a live presenter, you’ll explore the Pleiades star cluster, sail past the Andromeda galaxy, navigate the galaxies of the Coma Cluster, and discover hidden wonders of the Universe. One World, One Sky:  Big Bird's Adventure -  WHAT YOU WILL DISCOVER Join Big Bird and Elmo on an unforgettable journey to the Moon and back! When Elmo’s friend Hu Hu Zhu stops by Sesame Street for a visit, he notices that Sesame Street is a little bit different from his home in China. But when he looks up at the sky, he feels right at home. Elmo and Hu Hu Zhu may live in different cities, but they share the same sky! Featured Exhibits: (Temporary) - What is a Planet? -  What You’ll See And Do: Witness how astronomers and the media reacted to Pluto’s reclassification in 2006. Learn what the current definition of a planet is and hear what Adler Astronomers think of the current definition. Voice your opinion about Pluto alongside skeptics and space enthusiasts through an interactive voting poll in real time. Explore artifacts from the Adler collections that illustrate the ever-evolving definition of a planet. This temporary exhibition, which is included with general admission, will be open to the public from March 19, 2016 through January 8, 2017. Mission Moon -  WHAT YOU WILL DISCOVER Mission Moon invites you to experience America’s first steps into space through the eyes of NASA’s Captain James A. Lovell Jr. and his family. You’ll find out how the United States became the first nation to put a man on the Moon, what it’s really like to be an astronaut, and why it takes a team to explore uncharted worlds. Community Design Lab -  In the Community Design Lab (CDL), you can test different materials to find out which ones will survive the journey to 100,000 feet above the Earth’s surface. Your discoveries may find their way into a future flight with Far Horizons, the Adler’s high-altitude ballooning program! If you could photograph an object in space, what would it be, and who would you share it with? In the CDL, you can build a DIY telescope-mount for your smartphone and become an instant astrophotographer! Test it out on one of our ’scopes and share your photos on social media. Our Solar System -  WHAT YOU WILL DISCOVER Our Solar System is much more than a star and eight planets; it is home to a set of diverse and amazing objects that we are only beginning to understand. Pilot your own adventure in Our Solar System and explore the variety of objects currently orbiting our Sun. The Universe - A Walk Through Space & Time -  WHAT YOU WILL DISCOVER Transport yourself to the distant corners of the cosmos and witness how the Universe evolved over 13.7 billion years, from the Big Bang to this morning’s sunrise. Follow the Universe from its meager beginnings and see how galaxies, stars, planets—and all the atoms in your body—were created as the Universe grew. Explore regions farther than our Solar System, billions of light-years from home. Zoom from one wondrous location in the Universe to another and investigate the most diverse and beautiful objects in deep space in ultra high resolution from the world’s most advanced telescopes. Planet Explorers -  WHAT YOU WILL DISCOVER Are you interested in going to space and exploring other planets? Prepare for your out-of-this-world adventure in Planet Explorers. Begin by exploring your home, your backyard, and the sky above. What you discover will prepare you for your mission to space and the mysterious Planet X. Telescopes:  Through the Looking Glass -  WHAT YOU WILL DISCOVER Astronomers have studied the cosmos for thousands of years, but until about 400 years ago, they did it without telescopes! In Telescopes: Through the Looking Glass, you’ll find extraordinary beauty and technology in some of the world’s most important telescopes and learn how these clever light-catching devices helped us discover our Universe. Clark Family Gallery  WHAT YOU WILL DISCOVER This futuristic, constantly changing environment features a one-of-a-kind architecture with vibrant lighting and video presentations. It was created using approximately 13,000 linear feet of aluminum tubing and 20,000 square yards of fabric. The gallery also has 125 LED lights, each capable of producing sixteen million different colors and over two billion different lighting combinations. Astronomy in Culture -  WHAT YOU WILL DISCOVER Go back in time and learn about some of the people and societies who have challenged themselves to understand our place in the Universe. This exhibition features spectacular astrolabes, armillary spheres, and sundials to illustrate the medieval European and Middle Eastern conception of the Universe. Visit our medieval classroom to find out how much different school was back then. Learn how to use early astronomy tools including astrolabes and sundials. Atwood Sphere -  WHAT YOU WILL DISCOVER Experience the night sky over Chicago as it appeared in 1913 in the Atwood Sphere – Chicago’s oldest planetarium. Although the star positions have not changed since then, we can see only a small percentage of these stars in our current night sky due to light pollution. The sphere is seventeen feet in diameter and has 692 holes drilled through its metal surface. These holes allow light to enter and show the positions of the brightest stars in the night sky. Take a live guided tour of the Atwood Sphere and identify stars and the constellations they form.   Big Bus Chicago Hop-on Hop Off Tours The open-top deck of a double-decker bus is the best way to see Chicago Sit back and relax as you are transported passed the iconic landmarks that make Chicago so special Along the way, you can learn about the city's history by listening to the entertaining and informative commentary. Your hop-on, hop-off ticket also provides you the freedom to get off the bus to explore and visit attractions. Buses run regularly so re-joining the tour is easy. See these top Chicago Landmarks: John Hancock Center & 360 Chicago Navy Pier Willis tower & Skydeck Chicago Art Institute of Chicago The Field Museum Shedd Aquarium Adler Planetarium Soldier Field Michigan Avenue Bridge Millennium Park Magnificent Mile Live Guides Live English-speaking guides on all buses. Our entertaining and experienced English-speaking guides offer an exciting and educational commentary throughout the duration of your tour. Pre-recorded Commentary Available in Spanish. Educational and informative pre-recorded commentary is available in Spanish. Listen in via complimentary headphones distributed when you board the bus.