OMSI Planetarium

Discover OMSI Planetarium, Portland's highly-rated destination. Visitors appreciate OMSI Planetarium's tourist attraction, concert hall, and education center. Located in Portland, OMSI Planetarium welcomes all visitors looking for an authentic local experience. Visitors recommend allocating enough time to fully experience this destination without rushing. Weekdays typically offer a more relaxed atmosphere with fewer crowds. Many visitors find that spring and fall offer the most pleasant experiences, with comfortable temperatures and beautiful surroundings. Plan your visit to OMSI Planetarium today and see why it's becoming one of Portland's most talked-about destinations.