OP, following on from my suggestions above, I've asked AI to work out the exact timings for that suggested day to factor in travelling with 2 children! Here's what it said;
Here’s a more detailed and realistic timing breakdown for your itinerary, factoring in traveling with two children and allowing for rest and meals:
9:00 AM – Arrive at King’s Cross
• 9:00-9:10 AM: Grab a quick breakfast or coffee at King’s Cross Station if needed.
9:10-9:30 AM – Travel to the Natural History Museum
• 9:10 AM: Take the Piccadilly Line from King’s Cross to South Kensington (about 20 minutes).
• 9:30 AM: Arrive at South Kensington Station and walk 5 minutes to the Natural History Museum.
9:30 AM – 12:00 PM – Natural History Museum
• 9:30-12:00 PM: Explore the museum.
• Focus on the Dinosaur Gallery, the Earth Hall, and any exhibits that particularly interest the children.
• Given that you have a full day ahead, 2-2.5 hours should be a comfortable amount of time for young kids to enjoy the museum without feeling rushed or overwhelmed.
12:00-12:30 PM – Quick Lunch at the Museum
• 12:00-12:30 PM: Lunch at the T. Rex Grill or one of the museum’s cafés. This allows for a quick, child-friendly meal before heading off.
12:30-1:00 PM – Tube to Embankment
• 12:30 PM: Take the District or Circle Line from South Kensington to Embankment (about 15 minutes).
• 1:00 PM: Arrive at Embankment and walk across the Golden Jubilee Bridges. This is a lovely walk with great views of the Thames, and it should take around 10-15 minutes, depending on the children’s pace.
1:15-1:45 PM – Thames Clipper to Tower Pier
• 1:15 PM: Arrive at the London Eye Pier and catch the Thames Clipper to Tower Pier. These boats usually run every 20 minutes, and the ride itself takes about 15-20 minutes.
• 1:45 PM: Arrive at Tower Pier.
1:45-3:15 PM – Walk Around Tower of London and Tower Bridge
• 1:45-3:15 PM: Spend about 1.5 hours walking around the Tower of London (mostly from the outside) and across Tower Bridge.
• If you want a brief visit inside the Tower of London, aim to explore highlights like the Crown Jewels (quick visit to avoid too long a queue), but this could extend your time here to 2 hours.
• Tower Bridge has a short but fun experience for children, including the glass walkway.
3:15-4:00 PM – Walk to Borough Market and Early Dinner
• 3:15 PM: Walk from Tower Bridge to Borough Market (around 15 minutes). The walk along the river is scenic and should help keep the kids entertained.
• 3:30-4:00 PM: Early dinner at Borough Market. You’ll find plenty of street food options and casual places to sit and eat, which works well with kids.
4:00-4:30 PM – Walk to London Bridge via Hay’s Galleria
• 4:00 PM: After dinner, walk through Hay’s Galleria toward London Bridge Station (about 10-15 minutes). This area is calm and picturesque, with nice views of the river.
4:30-5:00 PM – Tube Back to King’s Cross
• 4:30 PM: Take the Northern Line from London Bridge to King’s Cross (about 10 minutes).
• 4:45 PM: Arrive at King’s Cross with some extra time to relax or grab a snack before your train departs at 6:00 PM.
This itinerary provides a full day while accounting for travel with children, time to rest and eat, and avoiding feeling rushed.