Penumbra International, LLC.  has been working on a riverwalk design for the current Century II location in Wichita, KS. This process includes determining the character of the riverwalk, and the development of an overall site plan. We would love to hear the opinions of  Wichitans, and hear what they think: 
Choose an option below based on what you would like to see happen. 


A new riverwalk reimagined for historic downtown Wichita is the first step of the Penumbra International's Riverwalk Project. For the first time in more than 150 years, visitors will be welcome to get up close and experience downtown Wichita along the Arkansas River from a world-class public space. By building the riverwalk, the project partners are transforming this under utilized site into a community gathering space and a compelling opportunity for redevelopment.

This Project will be an extension of our community. When a downtown works well, they serve as a stage for our public lives. They can be the settings where celebrations are held, where exchanges both social and economic take place, where friends run into each other, and where cultures mix. They are the "front porches" of our public institutions where we can interact with each other and with government. When cities and neighborhoods have thriving downtown spaces, residents have a strong sense of community; conversely, when such spaces are lacking, people may feel less connected to each other.

Just like our neighbor city, Greensburg, KS this development can be completed as a sustainable community. In 2008 Greensburg residents developed a 'Sustainable Comprehensive Plan' for the city’s next 20 years that would focus on cost-effective energy efficiency and on operating with 100% RE. This has resulted in 42% energy savings, with 13 community buildings saving a combined total of $200,000 in energy costs per year. We plan to do the same. 


Riverwalks are really great public places. They are recognized and valued in their cities and towns as places with their own special flavor that relate to and nurture the larger community and bring the public together.

Downtowns play a critical role in the health of most freestanding small cities. River fronts are complementary as well as a key linkage to its Main Street, and in many ways this general area comprises the “heart and soul” of the community. Increasingly communities have recognized that there is a need to revitalize these traditional downtown commercial districts since a healthy, viable downtown district is fundamental to a city’s economic health, heritage and civic pride. Given the importance of downtowns in contributing to the livability of our communities, how do riverwalks, riverfront plazas and urban parks fit in as key components of downtown revitalization?


Researchers on the linkages of parks and economic development have concluded that there are no great cities in North America or elsewhere that do not have great park, recreation and cultural amenities. There are many intangible or subtle benefits that result from these amenities. For instance, riverwalks and trails connect people with places and enhance the beauty of urban centers. These “quality of life” features are increasingly seen as means for stabilizing and revitalizing even distressed areas of our communities. In many successful communities, parks, trails and walkway corridors are the primary organizing elements that shape development, create livability, preserve property values, and provide the infrastructure to promote health and fitness.


Research is now beginning to empirically document the positive economic impacts from quality of life resources such as riverwalks. A survey of commercial and real estate executives has reported that parks and recreation enhancements are very important in attracting new business. Small business owners in particular have made this point, and rank the proximity of riverwalks as one of the highest priorities in choosing a new location for their business. One reason for this trend is some emerging lifestyle changes in our new workforce. This younger workforce is looking for more quality of life features in the cities they choose to work in. Research has shown more demands for ready access to recreation on a “just-in-time” basis for many younger workers, and they want options to be close at hand. Cities that want to be successful in our “New Economy” are taking notice of some of these workforce tendencies.

The riverwalk will welcome people from all walks of life to experience the power and beauty of Wichita, Kansas.

Learn more about our plan below. 


Learn on the River at the Penumbra Riverwalk 


The First and most important transformation for Downtown Wichita would be the re-purposing of Century II into the International Air & Space Museum. 

Wichita Kansas is known as the “Air Capital of the World” partly because of aircraft pioneers such as Clyde Cessna, Walter Beech and Bill Lear who began their projects in the city. The aircraft corporations Stearman Aircraft, Cessna, Mooney and Beechcraft were all founded in Wichita.

The International Air & Space Museum would be a center for research into the history and science of aviation and spaceflight, as well as planetary science and terrestrial geology and geophysics. It will also allow for hands-on, interactive simulations throughout the museum. Almost all space and aircraft on display would be originals or replicas of famous planes throughout history.

Working closely with other institutions around the country we would also be able to bring in different traveling exhibits

from places like the Smithsonian. 


Another feature would be the conversion of the former downtown library to the Prairie Aquarium. The Prairie Aquarium would feature prairie marine life and paleontologists skeletons of the marine life when Kansas was part of the Great Interior Ocean. These features will be displayed around the museum. 

Get lost in halls of wondrous fishes and exotic marine mammals. Be swept under the tides of various salt and freshwater scenes with the most unique and intriguing marine life found in the world. An assortment of species that live anywhere from the cold rushing river waters to the flourishing coral reefs found along tropical shores.


Stay on the River at the Penumbra Riverwalk

May 3 2021_DRAFT_11 - Photo.jpg

 Be sure to stay at the new 500 room hotel and convention center with a space eye observation wheel. This hotel is complete with  convention enter, exhibition space and performing arts center. A prime location in the beautiful city of Wichita This brand new hotel and convention center will offer comfortable accommodations in the heart of Downtown Wichita. Just minutes from Intrust Bank arena, the new Windsurge Baseball stadium, Wichita's historic Old Town & Delano District. You will discover all that Wichita, Kansas has to offer. After a fun-filled day exploring area attractions, relax on your own private balcony and enjoy spectacular views of the beautiful Arkansas River.

The new downtown Convention Center will boast a variety of meeting and banquet event space along with planning options that can accommodate groups of various sizes.

The Concert Hall is designed to provide front-row realism with total sound performance whether it is being used for a production or lecture.  The Convention Hall will offer the flexibility of retractable loge seating, which then provides  open floor space for exhibits and banquet functions. 


The new Riverwalk will also house the Largest indoor/outdoor water park in the Midwest, The water park will be contiguous to the convention center. The hotel/water park providing year-round family fun and entertainment. Enjoy thrilling water slides, a lazy river,

zero-entry pool, toddler play area and a tree house play feature that splashes gallons of water on guests below.


Just a short horse drawn hansom cab or water taxi ride from the Riverwalk Hotel and Convention Center takes you to Wichita's famous Castle on the River. 


Riverside Castle (aka Campbell Castle, aka Crumm Castle) is located at 1155 N. River Blvd. and is one of Wichita’s most recognizable homes. It was built in or around 1888 by Colonel Burton Harvey Campbell and based on the design of an actual Scottish castle. The 28 room was built by Colonel Burton Harvey Campbell between 1886 and 1888 To date, over two million dollars has been spent renovating the Castle and has served as a vibrant bed & breakfast known as The Castle Inn Riverside. This amazing Property will be the perfect place to stay the night, hold an event, or possibly become the new location for The Great Plains Renaissance Fair. Also if you looking to travel back in time be sure to visit the authentic Pub at the Castle located in the basement.  They will serve quality British beers (plus Guinness & a rotating domestic beers), single malt scotches, wine, and hand-crafted cocktails. Along with drinks, we serve delicious Euro-style food. Select items change with the seasons.


Welcome to Castle On the River

Castle by the river 16 bedrooms, all with own bath and fireplace 

Fine dining from the Castle Kitchen 

Pub at the Castle 

Customers can be taken to Castle by water taxi or horse drawn hansom cab! 

Shop on the River at the Penumbra Riverwalk


The most successful downtown districts have many major functions (employment, residential, entertainment, shopping, etc.).  A key ingredient for creating a diverse downtown district is to have major destinations that draw people to downtown for reasons other than employment. The International Market will be a large public market that will attract thousands of downtown visitors on a daily basis. Seattle’s Pike Place Market is a great example of such a public market. An estimated 8,000,000 to 10,000,000 annual visits are made to the market. 


The International Market will feature Fresh Meat, Vegetables, and other consumables in core area with American and ethic foods, as well as clothing items. The River walk will feature dining options as part of International Market Experience with a large Food court with options from around the world. A Large Greenhouse will be part of the International Market For growing local fresh fruits and vegetables.


Retail on the River will be Wichita's premier outdoor shopping and entertainment destination and the only designer outlet center in the area. With more than 100 designer outlets, retail, dining and entertainment options, The Retail on the River will offers something for every style, age and price range.


As part of the Retail on the River, there will be the Legoland Discovery Center Wichita, an indoor family entertainment center. This attraction includes Lego rides, a soft play area, a 4D cinema and a retail store.


Dine on the River at the Penumbra Riverwalk

Pâte Delight

The Riverwalk will offers citizens of Wichita and surrounding communities an appealing array of dining options. At the heart of the community, The Riverwalk will bring area wide citizens together by hosting social events throughout the year. These events will become a traditional time for Wichita which adds much to the fun and excitement of this new space. Downtown buildings, streets and downtown park areas will show the results of ongoing beautification and revitalization. Startup and expanding business.


One signature feature of the Riverwalk will be at the Top of the Town of Wichita. Situated on the top floor of the New hotel will be one of the hottest rooftop restaurant in the world. Enjoy delicious dishes from this restaurant, and have a drink with a view.  The unrestricted 360-degree views of the beautiful landscapes, of the spanning downtown and Midwest prairies. The beautiful outdoor vibes is the perfect spot for a buzzing Summer’s night. The ambiance is completed with the hottest DJ’s, piano or acoustic entertainment Wichita has to offer. With a refreshing variety of drinks to suit all tastes: The bar will serve local, as well as a array of wines, liquors, beers, and cocktails. 


Experience Mobile Dining Experience from various vendors in a new and exciting way to dine and see the sights while on the Riverwalk. 


Play on the River at the Penumbra Riverwalk


Our vision is to provide softball players from Kansas and the Midwest the opportunity to showcase their skills in a state-of-the-art facility.


The indoor and Outdoor Women & Girls Softball Complex will create a once-in-a-lifetime experience for players, coaches and fans. To provide a complex that can host numerous tournaments without the worry of cancellations due to weather. The ability to offer the luxury of multiple indoor and outdoor fields (12 Indoor Fields and 8 outdoor Fields) and numerous outdoor diamonds with close proximity to lodging to eliminate the need for so many miles in the car on tournament weekends.


We are excited to develop a complex that is conveniently located in the center of several cities to attract teams from Oklahoma City, Denver, Des Moines, Minneapolis, Chicago, Omaha, Council Bluffs, & Kansas City.


We are committed to developing this unique softball experience along with numerous amenities on the complex and the adjoining area to provide ample lodging, dining and entertainment options for an outstanding visitor experience.


The Wichita Riverwalk Soccer Complex could cover covers  multiple acres and offers 12 lighted, regulation-size synthetic turf fields, a fieldhouse, concessions, playgrounds, and many other amenities.


Fun on the River at the Penumbra Riverwalk

The star of the Riverwalk would be the Gondola rides to cross the Arkansas river to Delano and the Baseball Park.



Take adventure to the next level with the downtown zip-line

Adventure. The zip-line would be an exciting zip line thrill attraction at Riverwalk. See downtown Wichita, Kansas as you’ve never seen it before.


Enjoy some of the best views of the Arkansas River and Wichita on the only working riverfront on a riverboat cruise. Whether you’re in the mood for a romantic dinner, a relaxing tour, or a floating party with live music and dancing, we have a cruise to suit your interests.


Enjoy the ''Rollin' on the River" Roller Coaster. There is absolutely nothing to compare with the thrill of having a roller coaster ride. Imagine roaring down every drop and curve with the Arkansas River siting right next to you. 



Surf's up at the only Indoor Surfing facility in Kansas.  A 32’ Surfstream which has become the most sought after indoor wave to ride. SurfStream is the world’s first standing wave machine offering up to seven different wave types for all skill levels to enjoy. Riders use real surfboards with fins on a thick cushion of water that creates an endless wave. This facility enables all ages and experience levels to learn, practice and improve skills that are directly transferable to surfing in the ocean.


Ski Kansas Indoor Skiing Indoor will bring skiing and snowboarding is for everyone! Preparation indoors will help you maximize your time in the snow. We provide year round, accessible and affordable training & conditioning.
No lifts, no lines, no cold. We are moving the mountains to the masses. 


Water Fun at the Park. This little neighborhood park would feature a small wading pool as the main attraction of the park along with other water features perfect for little ones. Other features include a shelter house, playground equipment and restroom facilities.


Indoor skydiving is safe and fun for all ages and all kinds of people. Kids as young as 3, grandparents, athletes and office workers alike can enjoy body flight. You don’t need any special skills to fly—we’ll teach you.

The Riverwalk Amphitheater would be the civic, historic, and cultural epicenter of Wichita, KS. The Riverwalk Amphitheater is where you will find outstanding live entertainment, festivals, and music. A outdoor performing arts amphitheater, with ample green space for large outdoor gatherings and events.




We know here in Wichita it is hard to get your voice heard, but we want to hear your feedback. 


Do you have a comment, an opinion, a idea, a question?

Please comment below and we will try to answer your question,

address your concern, give you more information, etc...