River Cam Punting

Navigate the River Cam in flat-bottomed boats using a long pole, passing the backs of colleges including King's, Queens' and St John's. The 45-minute route offers unique views of college gardens and bridges, particularly the mathematical Bridge at Queens' College. It sits in Cambridge's Riverside and The Backs, close to the other main sights. It ranks among Cambridge's most visited sights, and for good reason - most itineraries include it on day one.

Priority: High - do not skip Time needed: 45-60 minutes Best for: the only way to see cambridge's famous 'backs' Skip if: You have mobility issues, fear of water, or are visiting during winter when services are limited Cost: £25-30 per person for guided tours, £35-40 per hour self-punt

You sit on wooden benches in a narrow boat while your guide pushes off from Silver Street Bridge. Willows trail in the water as you glide past college lawns and under ancient stone bridges, with the punt pole occasionally getting stuck in river mud.

Accessibility: Limited wheelchair access, requires transferring into low boats from riverbank steps

The only way to see Cambridge's famous 'Backs' from water level and understand the college layout. That puts it near the top of any Cambridge visit, and it deserves the spot. Combine it with King's College Chapel - they are close enough to walk between and together make the strongest half-day in Cambridge. Mornings are quieter if you want to take your time.

Skip if: You have mobility issues, fear of water, or are visiting during winter when services are limited

• Self-punting is harder than it looks - expect to go in circles initially.
• Book ahead in summer as popular tours sell out.
• Bring waterproof clothing as splashing is inevitable.

Insider tip: The punt operators at Scudamore's Mill Lane have been doing this for generations - their commentary includes stories not found in guidebooks

Best shots are from the water looking back at college buildings, bring a waterproof case for cameras