Key facts
Use the 2026 weekly schedule
GISTDA's reopening notice, published on 10 April 2026, lists Space Inspirium as open Tuesday through Friday from 09:00 to 16:00. It lists a longer 09:00-to-17:00 span on Saturday, Sunday and public holidays. Monday is the stated closed day.
The publication date matters because older GISTDA material exists. This answer uses the newer reopening notice for hours and deliberately does not carry over older admission prices. It records the schedule checked on 2026-08-13, not a permanent promise for every future week.
Treat Monday as closed unless GISTDA says otherwise
A proposed Monday trip does not fit the published pattern. Choose another day or obtain current direct confirmation of a special opening rather than assuming that a school holiday, public holiday or busy period overrides the stated Monday closure.
For a Thai public holiday on another day, the notice uses the weekend-and-holiday hours of 09:00 to 17:00. Even then, verify the exact calendar date. The source does not enumerate exceptional closures or promise that every public-holiday slot will be bookable.
Check the live calendar as a separate step
The official booking manual tells users to check the live calendar for open or full dates and times. Published hours answer when the venue normally operates; the calendar answers whether the intended activity and slot can be selected. Both checks are needed before making the trip from Pattaya.
Do not interpret a normal opening window as guaranteed admission. A particular activity may have its own availability, and the manual shows distinct activity choices. Complete the official confirmation workflow rather than relying only on the weekly schedule in this answer.
Plan without importing stale details
This page does not quote ticket prices, last-entry times, visit duration or transport from Pattaya because the frozen evidence does not establish those details for this decision. Leave enough flexibility to follow the confirmed slot rather than inventing a recommended arrival lead time.
Reopen both the April 2026 notice and the current booking calendar shortly before travel. If they disagree, pause and ask GISTDA which schedule controls the intended date. That preserves the exact official process without silently choosing an older or more convenient value.
Evidence
Sources
2 dated records support the material facts on this page.
- เปิดแล้ววันนี้! Space Inspirium พร้อมพาคุณตะลุยอวกาศรูปแบบใหม่ (opens in a new tab)
Geo-Informatics and Space Technology Development Agencyofficial governmentChecked
- คู่มือการจองเข้าชมนิทรรศการ SpaceInspirium ผ่านระบบ Booking Online (opens in a new tab)
Geo-Informatics and Space Technology Development Agencyprimary documentChecked