Observatories on Mauna Kea at sunset on the Island of Hawaii, Island of Hawaii, Hawaii, United States of America

horizontal horizon outdoors view sunset twilight dusk evening color colour warmth landmark explore astronomy america illumination illuminated colors colours discovery distant landmarks facility american tropical sunlit usa summit altitude tropics exploring telescope hi us hawaiian us facilities hawaii volcano volcanoes observatory famous place tourist destination tropical climate horizon over land local landmark the states high altitude copy space architectural exteriors clear sky international landmark big island tourist attractions attractions destinations telescopes exterior blue sky outside nobody sky attraction destination travel color image observatories united states united states of america tourist attraction travel destination travel destinations international landmarks non urban scene place of interest tourist destinations colour image no one no people building exteriors warm light hawii state of hawaii holiday destination holiday destinations hawaiian islands local landmarks inactive mauna kea high elevation pacific islands maunakea without people shield volcano mauna kea observatories places of interest island of hawaii usa mokuʻaina o hawaiʻi state of hawaiʻi shield volcanoes astronomical observation mko canada–france–hawaii telescope gemini north telescope