Is Bangkok Planetarium worth visiting?
Bangkok Planetarium is Thailand’s oldest planetarium (opened in 1964) and offers affordable, engaging astronomy shows—great for families and curious travellers. Its heritage dome and rotating full-dome films make Bangkok Planetarium a worthwhile stop in the Ekkamai area.

What are the opening hours of Bangkok Planetarium?
Bangkok Planetarium (within the Science Centre for Education) is generally open Tuesday–Sunday, 9:00 AM–4:00 PM, and closed on Mondays and Thai public holidays; showtimes run in scheduled sessions. An English-narrated show is often on Tuesdays at 10:00 AM—check the current schedule before you go.
What is the entry fee for Bangkok Planetarium?
Tickets are budget-friendly: Planetarium show 50 THB (adult) / 30 THB (child); exhibition halls 30 THB (adult) / 20 THB (child). Online booking is now available, with a small 10 THB bank fee per transaction.
How do I get to Bangkok Planetarium?
Ride the BTS Sukhumvit Line to Ekkamai (E7), Exit 2, then walk about 8–10 minutes along Sukhumvit Road; taxis and Grab also work well. The official address for Bangkok Planetarium is 928 Sukhumvit Road, Phra Khanong, Khlong Toei.
What should I wear at Bangkok Planetarium?
Casual attire is fine for Bangkok Planetarium; galleries and the dome are air-conditioned, so a light layer helps. Comfortable shoes make it easier to explore the adjoining science and natural-history exhibits.
Can I take photos at Bangkok Planetarium?
Photography is not allowed inside the planetarium dome during shows, but you can usually take personal photos in the museum areas—follow on-site signage and staff guidance.
How much time should I spend at Bangkok Planetarium?
Plan 1.5–2.5 hours: about an hour for the planetarium show plus time for the science, natural history, and aquatic exhibits at Bangkok Planetarium’s complex. Arrive 15–20 minutes early for ticketing and seating.
What nearby attractions can I combine with Bangkok Planetarium?
Combine Bangkok Planetarium with Gateway Ekkamai mall for lunch and Benchasiri Park (one BTS stop at Phrom Phong) for a green break. You can also explore the Science Centre for Education’s other buildings (Natural Science, Science Museum, Aquatic Life) on the same grounds.
Is Bangkok Planetarium family-friendly?
Yes—Bangkok Planetarium is very family-friendly with kid-appeal exhibits and easy transport via BTS. English-friendly elements vary by show, so Tuesday’s English session is best for non-Thai speakers.
What should I bring to Bangkok Planetarium?
Bring a small camera/phone (no photos in the dome), a light jacket for strong A/C, and cash or card for tickets and snacks. If you want guaranteed seats, book online in advance and have your QR code ready.