SEA LIFE Brighton

Located beneath Brighton Pier, this Victorian aquarium houses over 3,500 sea creatures including sharks, rays, and seahorses. Built in 1872 as the world's first public aquarium, the Grade II listed building features original Victorian architecture with modern conservation exhibits. It ranks among Brighton's most visited sights, and for good reason - most itineraries include it on day one. Tickets cost £17.95 adult, £14.95 child, book online for 25% discount and 1.5-2 hours is enough to see everything without rushing.

Priority: High - do not skip Time needed: 1.5-2 hours Best for: see marine life in the world's oldest operating Skip if: You prefer natural wildlife viewing or find confined animals distressing Cost: £17.95 adult, £14.95 child, book online for 25% discount

The visit is straightforward. 1.5-2 hours gives you enough time to see everything at a comfortable pace.

Accessibility: Fully wheelchair accessible with lifts to all levels, audio descriptions available

See marine life in the world's oldest operating aquarium with original Victorian tunnel walkways. That puts it near the top of any Brighton visit, and it deserves the spot. Combine it with Brighton Pier and Brighton Beach - they are close enough to walk between and together make the strongest half-day in Brighton. Mornings are quieter if you want to take your time.

Skip if: You prefer natural wildlife viewing or find confined animals distressing

• Book online for significant savings and skip-the-line entry.
• Feeding times at 11:30, 14:30, and 16:00 are most interesting.
• Combined tickets with other Sea Life centers available.

Insider tip: The ray feeding experience lets you hand-feed stingrays for an extra £5 - book when you arrive

Low light photography required, flash not permitted, underwater tunnel provides unique perspectives