High-Speed Thames River Speedboat in London
From $94/person5 travellers ≈ $470 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
London · a composed plan
Composed from the operators’ own published facts, not our taste: every pick admits young children, mornings stay under four hours, and nothing repeats. Don’t like a pick? Swipe it — each slot carries ranked alternates (weather-proof ones flagged), and the plan re-prices itself for your party as you swap. Checked 2026-10-09.
Morning
1 / 5From $94/person5 travellers ≈ $470 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
5.0★ across 4,342 reviews · 50m · ages 1+ · weather-proof
Afternoon
1 / 5From $23/person5 travellers ≈ $116 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
4.6★ across 3,565 reviews · 1h · ages 5+ · weather-proof
These two are ≈ 0.6 km apart — walkable, even with the stroller.
Morning
1 / 5From $30/person5 travellers ≈ $148 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
4.8★ across 1,790 reviews · 2h · all ages · weather-proof
Afternoon
1 / 5From $40/person5 travellers ≈ $202 — children may pay less
100% of the listed stops are seen from the vehicle without getting out.
4.5★ across 2,049 reviews · 1h 30m · ages 5+ · weather-proof
These two are ≈ 3.9 km apart — plan a metro hop or a cab between them.
The whole day
1 / 5From $106/person5 travellers ≈ $531 — children may pay less
12 hours is a long day for an 8-year-old, whatever the age limit says.
4.6★ across 5,974 reviews · 11h 30m · all ages
Your plan, your price
≈ $1,466 for all 5 of you
5 experiences at the operators’ advertised from-prices — a floor, not a quote, and it re-prices as you swap. Children with their own fare band may pay less; exact totals are confirmed on Viator.
Take it with you
Send this plan to yourself — every experience, priced for your 5, with the link back.
No editor chose these. The plan is recomputed from the dataset on every refresh: quality is review rating weighted by volume, “fits a morning” is the operator’s published duration, “kids can come” is their published age bands (7.4% of London’s featured experiences set a minimum age above six — those are excluded here), and the rainy-day swaps are experiences whose operators publish weather-proofing. Swap anything: the full London list filters by your party, price, duration and stroller-friendliness.