Traverse City, Michigan (2011)
Good Harbor Bay, Michigan (2015)
Haleakalā Summit, Hawaii (2017)
Cantabrian Valley, Spain (2018)
Kalamazoo, Michigan (2011)
Tallinn x Bilbao (2020)
Castro Urdiales, Spain (2019)
Tallinn, Estonia (2020)
Gaztelugatxe, Spain (2015)
Rummu Quarry, Estonia (2020)
Varenna, Italy (2021)
Southern Coast, Panama (2011)
Aberdeen, Scotland (2009)
Isle of Skye, Scotland (2017)