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)
Gaztelugatxe, Spain (2015)
Tallinn, Estonia (2020)
Rummu Quarry, Estonia (2020)
Varenna, Italy (2021)
Southern Coast, Panama (2011)
Aberdeen, Scotland (2009)