You got a guy™ for venue tickets

Earth Portal Tickets

Now selling

Upcoming Events at Earth Portal

Loading current ticket availability

The venue

About Earth Portal

Earth Portal is a unique GeoDome planetarium experience nestled within the iconic Seattle Center. With dome seating for up to ~22 guests per session, this intimate show invites you to glimpse our planet from a guided, immersive perspective. Historically part of the Next 50 Pavilion in 2012, Earth Portal offers a memorable, educational journey through space in a compact, accessible setting.

Plan your visit with ease. We’ve gathered practical details on seating, parking, transit, and nearby lodging and dining to help you secure your tickets and enjoy a seamless experience in Seattle.

Seating at Earth Portal is dome-based rather than traditional rows, allowing a focused, cozy viewing environment for roughly 22 guests. For parking, Seattle Center garages and lots provide multiple options, with typical event parking around the best available price depending on the show. Getting here is convenient via Seattle Center transit options, including the Monorail (via Westlake) and frequent bus routes. If you’re staying overnight, nearby hotels within walking distance include options listed on McCaw Hall’s Nearby Lodging page, such as Maxwell Hotel and Four Points by Sheraton Seattle Center. For dining, consider affiliate partner recommendations to secure great pre- or post-show meals near the venue. If you’re traveling from out of town or planning a Seattle weekend, Earth Portal is an excellent centerpiece for a science-themed outing with friends or family.

We’ve got you covered with straightforward ticketing and clear venue details—secure your seats, arrive ready for an immersive journey, and enjoy the vibrant neighborhood around Seattle Center.

Good to know

Seating, Parking & Venue Information

  • Location: Seattle Center, 305 Harrison Street, Seattle, WA 98109.
  • Venue type: GeoDome planetarium exhibit; historical capacity around 22 seats per session.
  • Seating/Chart: Dome seating (not a traditional fixed seating arrangement) for up to ~22 guests per show.
  • Parking: Seattle Center garages and lots; event parking typically ranges from about $20–$45 depending on the event; see Seattle Center parking info.
  • Transit: Accessible by Seattle Center transit options including the Monorail (via Westlake) and bus routes; see Getting Here page.
  • Nearby hotels: Hotels within walking distance include options listed on McCaw Hall’s Nearby Lodging page (e.g., Maxwell Hotel, Four Points by Sheraton Seattle Center, etc.).
  • Notable events: The Earth Portal GeoDome show was part of the Next 50 Pavilion in 2012, offering a guided space experience; this is referenced as a historical event.