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Green Bike Tours is founded by Helene Hjortlund, who takes a great interest in energy and green solutions and prior to this worked for 8 years as a communications advisor and manager in the energy business. She was also the Managing Director of Green Seminars that offered strategic learning to foreign cities to enable them to accelerate their city’s transition to green economy.

She has a master in italian and is an authorised guide with diploma.



Charlotte Lakemann

Charlotte is a green guide. When she is not (re-)introducing the beauty of sustainable Copenhagen to new and old visitors, she can be found doing outdoor Yoga at Islands Brygge, scouting vintage stores in Nørrebro, or studying for her Master’s degree in “Environment and Development” in one of Copenhagens many beautiful historical libraries. She thinks the best way to experience a new city is by wandering the streets and getting lost – of course it also helps to have a local guide.


Josefine is a green guide. She lives in Copenhagen, and loves to experience and share the city’s many green initiatives. On a daily basis she is part of the danish bicycle-culture, and doesn’t go anywhere without her bike. She enjoys spending time in the green areas of the city, eating dinner from foodtrucks or markets and discovering new interesting places. For her, Copenhagen is the perfect combination of cityvibe and green experience.


Silvia is a green guide. She is also an architect and consider herself a city – animal. Italian born, but feels Copenhagen is her hometown, which she by the way considers one of the best expressions of modern city planning and managing for the people. She likes understanding the special spirit of each place and how the city has developed over the centuries. She loves cycling along the harbour ring. Her favourite spot in Copenhagen is the Glyptoteket winter’s garden.

Sarah Hartwig

Sarah is a green guide. She grew up in Hamburg and moved to Copenhagen to study climate change. Talking about sustainability in urban areas and how Copenhagen is dealing with climate change is an important passion. She also loves to travel and see the world but tries to avoid flying as much as possible. Copenhagen is for her an outstanding example of sustainability. She enjoys cycling every day on the good bike paths. Copenhagen has a lot to offer being both a busy Capital and yet not far from nature and remote areas. Her favorite green spots in the city is spending time at the beaches or harbour areas in the summer as they make the city even more unique and perfect.



Ahmed Gaballah

Ahmed is a green guide. He is an architect studying urban development. Since Berlin is a diverse and a green city, biking around it is one of the best ways to know more about the city. He loves living in Berlin and experiencing the different cultures he encounters. Berlin to him is a one of a kind city, it requires a special eye to let you fall in love with. Ahmed grew up in Egypt which has an extremely different nature and history compared to Berlin, which made him embrace both nature and history even more when he started living in Berlin. Ahmed is also a photographer and get a lot of inspiration from biking around Berlin.

Amina Koß

Amina is a green Guide. Born and Raised in Berlin she is discovering the city by bike since her early teens. For her it is the best way to get around the city taking in its unique qualities.
As an architect she worked on sustainable Building structures in and outside Berlin. She worked with an environmental NGO in Tanzania, on the building site for a healing Biotope in the Sierra Nevada in Colombia and is currently studying Urban Development in Egypt.
But she always returns to Belin. The many sustainable and cultural urban projects are what she loves most about the city. She enjoys discovering the new places that pop up every year and to share her experiences with you.

Amna Aslam

Amna is a green guide. Living and moving around a city with minimum effects on the environment is one of her main mottos. Therefore, she believes that biking is one of the best ways to come from A to B, especially in a city like Berlin. Amna grew up in Pakistan and presently residing in Berlin, which explains her love for the opportunity to explore a city through biking even more; particularly due to the diversity in the culture, city scape and urban layout. By profession she is an architect, worked mainly on projects to minimize energy consumption through sustainable lifestyle and currently pursuing her master’s in Urban Development. As a person, Amna loves interacting with people from different cultures and exploring new places collectively.One of her favorite green places is Tiergarten!


Green Bike Tours

TEL: (+45) 24851007
Mail: info@greenbiketours.org


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