Gonçalo Castanho

Gonçalo Castanho

‍Founder & Managing Director of Cooltour Oporto
Tourism Entrepreneur | Sustainable Tourism Expert in Portugal
Based between Porto and Zurich

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Gonçalo Castanho is a Portuguese tourism entrepreneur, travel technology founder, and destination marketing specialist with more than two decades of experience in hospitality, destination development, and sustainable tourism. As Founder and Managing Director of Cooltour Oporto, he leads the development of a digital ecosystem that combines curated travel experiences, destination content, and artificial intelligence to help travellers discover Porto, the Douro Valley, and Portugal more authentically while supporting local businesses and responsible tourism.

Gonçalo regularly publishes in-depth, research-based destination guides and articles covering Portuguese culture, gastronomy, wine tourism, sustainability, and travel trends. His work combines first-hand industry experience with original research, providing travellers and tourism professionals with accurate, practical, and trustworthy insights into Portugal's destinations.

Explore more about Gonçalo’s work and vision → Cooltour Oporto
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About Gonçalo Castanho

Gonçalo Castanho, born in 1983, is a hospitality and tourism professional with more than 20 years of experience. A graduate of Ecole Hôtelière de Lausanne (BSc in International Hospitality Management), he has dedicated his career to developing travel experiences that highlight the culture, heritage, and gastronomy of Porto and Northern Portugal, while aligning tourism with long-term sustainability and local impact.

In 2011, he launched Gallery Hostel, a luxury hostel located in Porto’s Art District. The concept combined high-quality accommodation with cultural programming, including local art exhibitions, live music, wine tastings, thematic dinners, and free walking tours. Gallery Hostel quickly gained international recognition, receiving awards such as Best Staff in the World and Top 10 Hostels Worldwide, and was featured in publications including The Guardian, The New York Times, and The Telegraph.

In 2012, driven by a passion for presenting Portugal to fellow travelers, Gonçalo co-founded Cooltour Oporto, a company specializing in small-group and immersive cultural experiences, including tours to the Douro Valley, Braga, and Guimarães. Under his leadership, Cooltour Oporto has received multiple industry recognitions, including several Viator Experience Awards and TripAdvisor’s Best of the Best, and has developed strong partnerships in international markets such as the United States, Canada, the United Kingdom, and Northern Europe.

Beyond tourism operations, Gonçalo has been actively involved in cultural and social initiatives in Porto. His work includes collaboration with local associations supporting vulnerable communities, as well as participation in cultural projects such as the Oporto Art District, reinforcing his belief that tourism should contribute positively to local communities and cultural life.

At the end of 2018, Gonçalo sold Gallery Hostel and relocated to Zurich, Switzerland, following a personal and professional decision with his wife, who is Swiss. Since then, he has worked between Porto and Zurich, maintaining close operational and strategic involvement in tourism projects in Portugal while gaining exposure to international entrepreneurship, innovation, and technology-driven business environments.

During this period, he co-founded Coolguide4you, a company focused on digital solutions for hotels and accommodations. The project developed customized mobile applications promoting hotel services and destinations, including local attractions, restaurants, cultural venues, and curated travel experiences. In parallel, he launched several travel guides in collaboration with national tourism entities, further strengthening his expertise in destination content and digital tourism tools.

While based in Switzerland, Gonçalo also completed the Founder Institute Switzerland program, part of the Founder Institute, a U.S.-based startup accelerator founded in California. The program focuses on entrepreneurship, company building and scalable business development, reinforcing his strategic approach to innovation, technology, and sustainable business growth within the tourism sector.

In 2023, Gonçalo acquired the remaining 50% of Cooltour Oporto and committed himself full-time to the company. Passionate about immersive travel, collaboration, technology, and sustainability, he is now leading Cooltour Oporto’s transition toward a more independent and differentiated model, focused on premium services, eco-friendly practices, and responsible tourism experiences across Portugal.
This transition prioritizes quality, authenticity, and long-term sustainability over volume-based tourism.


2024 - Present: Building Portugal's Sustainable Travel Platform

Since 2024, Gonçalo has led the most significant transformation in Cooltour Oporto's history, evolving the company from a regional premium tour operator into a technology-driven travel platform focused on authentic and sustainable experiences across Portugal.

Supported by the European Union's Twin Transition programme, the company developed a proprietary digital ecosystem combining a curated marketplace of trusted local experiences, a growing library of destination guides and travel content, and a Progressive Web App (PWA) designed to support travellers throughout every stage of their journey.

Recognising the growing role of artificial intelligence in travel planning, Gonçalo also initiated the development of intelligent travel discovery tools that combine expert destination content with carefully curated local experiences. The objective is to help travellers discover Portugal more confidently while increasing the visibility of independent businesses, family-owned wineries, local guides, restaurants, and sustainable tourism operators.

Today, the platform combines premium tours operated by Cooltour Oporto with carefully selected experiences from trusted local partners, creating a single ecosystem where travellers can discover authentic experiences across Portugal.

Explore a selection of Gonçalo's research-based travel guides and articles covering Portugal's destinations, gastronomy, wine tourism, culture, sustainability, and authentic travel experiences.
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→ Douro Valley: A Unique Wine Region in Portugal‍

→ Portuguese Food Guide: Traditional Dishes & Regional Specialties‍

→ Fado in Portugal: History, Traditions and Experiences

→ Ribeira Porto: Discover the Historic Heart of Porto

→ Port Wine: Portugal’s Most Famous Fortified Wine

→ Vinho de Talha: Alentejo’s Ancient Amphora Wine Tradition‍

→ The 100 Best Eco Hotels and Sustainable Accommodations in Portugal‍

→ Explore all Portugal Travel Guides‍

→ Discover Premium Experiences Across Portugal‍