View of Sun and Earth and Grand Central Hotel in Christian Frederiks Plass, Oslo, Norway, Scandinavia, Europe

oslo sun greenery blue skies visitors scandinavia europe park relaxation tourism historical architecture outdoor activities sunny weather city life exploration nature leisure urban space travel landscape scenic view cultural site norway summer enjoyment architecture public space gathering happiness serenity sightseeing locals vibrant scenic surroundings iconic landmark heritage travel destination lush trees open space friendship families togetherness sunny day color background hospitality tranquility warm weather visiting activity