Horniman Aquarium
Horniman Aquarium
Horniman Museum and Gardens · London
While the main Horniman is in your directory, the aquarium deserves special mention as a separate paid experience. Explore British coastal waters, Amazon rainforest, and coral reef tanks. The new underwater-themed design immerses visitors in different aquatic habitats.
Babies & toddlers (0–2)Pre-schoolers (3–5)Primary (6–10)Budget (£)IndoorHalf day
Why families love it
- 15 tanks showcasing global aquatic habitats
- Jellyfish, rays, seahorses, and coral reef fish
- British rockpool and rainforest zones
Best for
South London families wanting an aquarium experience combined with museum and outdoor play.
Good to know
Separate ticket from museum (which is free). Forest Hill station nearby. Easily combined with gardens and playground for a full day.
Practical info
- Age guidance
- Perfect for ages 1-10; the size is manageable for shorter attention spans.
- Typical cost
- Around £4-5 per person for aquarium; museum and gardens remain free.
- How long to allow
- Aquarium visit takes 30-60 minutes; combined with museum and gardens makes a half-day.
- Last checked
- June 2026