The key to access exclusive and historical venues worldwide
“Born from our heartfelt desire to preserve and promote the culture and tradition within historical and authentic spaces and areas, Castillia is a digital platform and community that opens up new sources of revenue for venues around the world. We awaken historical monuments and authentic, sometimes forgotten, places, giving them new life through innovation, storytelling, mapping and immersive experiences. By blending tradition with technology, we unlock new dimensions of preservation, education, event management and cultural appreciation.”
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Introduction to Castillia
The transformative power of culture and its remarkable ability to enhance the quality of life is unequivocal. In today’s interconnected world, cultural traditions and environments not only distinguish societies but also serve as vital sources of identity and cohesion for communities around the globe. Castles, palaces, fortresses, and other unique edifices were once the epicentres of local communities, cultures and debate, engines of intellectual and economic progress, and international meeting places. Yet countless invaluable monuments have vanished, and many that endure struggle under the weight of high maintenance costs and lack of support. At Castillia, we collaborate with international cultural partners and organizations to position these historic sites to their former glory and ensure their preservation for future generations. By increasing access to guests who share our values, we foster a self-sustainable opportunity for the survival of cultural heritage, breathing new life into these majestic landmarks.
Our Mission
“To unveil the world’s hidden properties and monuments, preserving their heritage through cutting-edge technology while opening their doors to unforgettable, sustainable experiences for every explorer, creator, and event dreamer.”
Become a HostThe Architects Behind the Movement
Meet Our Team
Princess Sophia Wolkonsky
Chief Executive Officer
Sophia is a serial entrepreneur blending art, real estate, and tech. As the visionary behind Castillia, she leads to preserve historic venues worldwide. Named a Top 30 Woman Entrepreneur in Bucharest, she has led an award-winning gallery, advised global startups, and spoken at Davos and the Gutenberg Institute.
Nipuna Abeykoon
Chief Operating Officer
With 10+ years of experience, Nipuna has led 100+ brand campaigns, 40+ digital projects, and supported over 30 startups. As founder of successful ventures like Neo Minds, he brings deep expertise in innovation, creative strategy, and operations - driving Castillia’s growth with visionary leadership and execution.
Georg Gruber
Chief Technical Officer
A strategic technology leader overseeing the development and implementation of innovative digital solutions. With a background in designing database architecture for the Austrian government, military & pensionfunds he brings deep expertise in complex, interlinked processes and build scalable digital infrastructures.
Nina Salzmann von Rupp
Creative Director
Nina is a multidisciplinary architect and designer with international experience in high-end residential, commercial, and cultural projects. Her work blends architecture, interior design, and conceptual art direction across Europe and the U.S.
Countess Arabella von Nesselrode-Reichenstein
Marketing & PR Manager
Arabella brings a refined, intuitive approach to luxury storytelling. With a background in global fashion, wellness, and experiential marketing, she creates campaigns that feel both timeless and forward-thinking which aligns with Castillia’s vision of reimagining history through beauty, depth, and wonder.
Cameron Sinclair
Social Innovation and Impact
Cameron is a humanitarian architect and founder of the Worldchanging Institute, with work impacting over 2.6 million people. He’s a TED Prize winner, former Head of Social Innovation at Airbnb, and co-founder of Architecture for Humanity and Half Kingdom Gin.
Dilhan Gungor
Events Partner
A seasoned event producer with 15+ years of experience delivering large-scale productions like UEFA Finals, Cirque du Soleil, and global brand events across Europe and the Middle East.
Lorena Lupu
Financial Compliance & Operations Department
An experienced legal professional supporting Castillia’s Financial Operations with a strong foundation in compliance, contract management, and financial oversight. Brings a detail-oriented approach to ensuring operational integrity and alignment with regulatory standards.
Maryam Albuloushi
Cultural Content Strategist & Operations department
Maryam is a creative strategist with a foundation in teaching history, known for transforming complex narratives into engaging, meaningful learning experiences. Her work bridges education, culture, and storytelling - bringing the past to life through thoughtful content that inspires curiosity and connection across audiences.
Roxana Popescu
Client relations
Roxana brings over two decades of experience in luxury hospitality & aviation. As part of the Client Relations team at Castillia, she leverages her extensive expertise to cultivate and maintain strong relationships.
Rita Orosz
Client relations
Rita has a strong background in administrative support and client-facing roles, with experience across corporate and cultural sectors. Fluent in German, Romanian, and Hungarian, she brings reliable communication and coordination skills to Castillia’s client relations team.
Marion Volk
Client Success & Operational Strategy Manager
Marion is a trilingual market researcher and event specialist with expertise in market insights, digital communication, and international networking. Known for her confident leadership and refined mentoring style, she brings clarity, care, and professionalism to team development and onboarding.
Irina Buburuzan
Client relations
Irina brings fresh energy and a growing foundation in client engagement. Her eagerness to learn, adaptability, and intuitive understanding of client needs make her a promising asset to Castillia’s commitments.
About Founder
Princess Sophia Wolkonsky,
a visionary leader and the driving force behind Castillia, spearheads an innovative initiative dedicated to the revitalization of cultural and historical landmarks worldwide. With a fervent commitment to preserving heritage, Princess Sophia’s mission with Castillia is twofold: to breathe new life into iconic structures and to foster meaningful connections between individuals and their cultural roots. Princess Sophia’s dedication to her cause has earned her recognition on both national and international platforms: Her advocacy for cultural heritage was showcased in a co-produced CNN segment uncovering Romania’s hidden gems, while her expertise has been sought after by prestigious events and institutions such as The Finnish Flow, Austrian Federal Economic Chamber, and the Gutenberg Institute. Notably, she was honored as one of Romania’s top 30 Women Entrepreneurs by the European Youth Innovation Forum in collaboration with the US Embassy.