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3-Week UK and Great Britain Tour Packages
3-Week UK and Great Britain Tour Packages

3-Week UK and Great Britain Tour Packages

4.6 stars on(9,233 reviews)
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Insider tips: Recommended 3-week UK And Great Britain tour itineraries

Compiled by

UK and Great Britain travel expert at TourRadar

SteffUK and Great Britain travel expert at TourRadar

  • 21 Days in UK & Ireland, incl. London and Edinburgh

    A grand 21-day tour showcases Britain's finest cities. Walk across London's Tower Bridge, wander York's medieval Shambles, and stroll Edinburgh's Royal Mile. The tour costs around $2,300 and includes stays in 8 cities, rail transport, and expert travel guides.

    Map of Best of the UK & Ireland - Self Guided Rail Tour
    View itinerary
    • Days 1-3

      London

      Start in Westminster where most major sites are within walking distance. Get to Westminster Abbey right when it opens at 9:30 AM to avoid the crowds. The Tube from Heathrow to central London takes about an hour. Buy an Oyster Card at the airport to save money. The Piccadilly Line is most direct but gets busy. If you're arriving during rush hour, consider taking the Heathrow Express instead.

      21 Days in UK & Ireland, incl. London and Edinburgh
    • Days 4-5

      York

      Take the 4-hour LNER train from London King's Cross to York. Choose an east-facing seat to enjoy the countryside views. The York City Walls walk takes about 2 hours. Start at Bootham Bar entrance and go clockwise. A recent visitor said: "The early evening ghost tour from The Shambles was actually historically fascinating, not just spooky stories. Dress warm - you're standing still a lot."

      21 Days in UK & Ireland, incl. London and Edinburgh
    • Days 6-8

      Edinburgh

      The 2.5-hour train ride goes along the coast. Sit on the right side to see the sea. Book Edinburgh Castle tickets online to avoid the entrance lines. The best time to hike Arthur's Seat is in the morning when the wind is calmer. The easiest way up is from the east side near Dunsapie Loch. Visit the Royal Mile before 10 AM or after 5 PM to avoid the crowds.

      21 Days in UK & Ireland, incl. London and Edinburgh
    • Days 9-10

      Glasgow

      It's just an hour by ScotRail from Edinburgh. The subway system is easy to use. A day ticket costs £4.50. Kelvingrove Museum is free but closes at 5 PM. Book your spot ahead of time for the Mackintosh at the Willow tearoom tour. It often sells out.

      21 Days in UK & Ireland, incl. London and Edinburgh
    • Days 11-12

      Belfast

      Take the ferry from Cairnryan after a coach transfer from Glasgow. The crossing takes about 2.5 hours. Bring motion sickness tablets if you need them. Plan at least 3 hours for the Titanic Museum. Book the 9 AM slot to avoid school groups.

      21 Days in UK & Ireland, incl. London and Edinburgh
    • Days 13-14

      Galway

      The train journey includes a change in Dublin. The Latin Quarter comes alive after 9 PM with traditional music. A visitor noted: "The walking tour from Eyre Square showed us hidden spots we'd never have found ourselves, worth doing on day one to get oriented."

      21 Days in UK & Ireland, incl. London and Edinburgh
    • Days 15-17

      Dublin

      The direct train from Galway takes 2.5 hours. Visit the Book of Kells at Trinity College first thing in the morning. The lines can get very long by midday. The Guinness Storehouse is less crowded after 3 PM. Stay in Temple Bar if you want nightlife. Choose Smithfield or Stoneybatter for quiet evenings.

      21 Days in UK & Ireland, incl. London and Edinburgh
    • Days 18-19

      Liverpool

      The ferry from Dublin takes about 3 hours plus a short train ride. Book Beatles Story museum tickets online to avoid the 2-hour waits. Albert Dock restaurants fill up quickly. Make reservations or eat early around 5:30 PM.

      21 Days in UK & Ireland, incl. London and Edinburgh
    • Days 20-21

      London

      The 2.5-hour train arrives at Euston Station. If you're flying out, remember the Heathrow Express runs late but Gatwick trains end earlier. Check the schedules. A Thames evening cruise is a nice way to end your trip. Sunset sailings are usually less crowded.

      21 Days in UK & Ireland, incl. London and Edinburgh
    View itinerary
  • Romantic Britain & Ireland (Small Groups, Summer, 20 Days)

    British heritage spans 20 days across 28 cities from London to Edinburgh. Wandering through York's medieval Shambles, Edinburgh Castle, and Cardiff's highlights. Includes 19 nights' accommodation and afternoon tea at Atholl Palace.

    Map of Romantic Britain & Ireland (Small Groups, Summer, 20 Days)
    View itinerary
    • London England

      51 mi
    • Oxford England

      36 mi
    • Stratford-upon-Avon England

      29 mi
    • Cotswolds England

      116 mi
    • Lincoln England

      55 mi
    • York England

      160 mi
    • Edinburgh Scotland

      101 mi
    • Show 31 more

    • Lake District National Park England

      4 mi
    • Grasmere England

      37 mi
    • Gretna Green Scotland

      177 mi
    • Inverness Scotland

      94 mi
    • Fife Scotland

      39 mi
    • Pitlochry Scotland

      48 mi
    • Loch Ness Scotland

      38 mi
    • Eilean Donan England

      108 mi
    • Glasgow Scotland

      70 mi
    • Ben Nevis Scotland

      4 mi
    • Fort William Scotland

      9 mi
    • Glencoe Scotland

      147 mi
    • Belfast Northern Ireland

      110 mi
    • Glendalough Ireland

      23 mi
    • Dublin Ireland

      115 mi
    • Galway Ireland

      25 mi
    • Cliffs of Moher Ireland

      39 mi
    • Limerick Ireland

      38 mi
    • Burren Ireland

      31 mi
    • Shannon Ireland

      70 mi
    • Dingle Ireland

      33 mi
    • Killarney Ireland

      16 mi
    • Tralee Ireland

      19 mi
    • Ring of Kerry Ireland

      59 mi
    • Blarney Ireland

      65 mi
    • Waterford Ireland

      176 mi
    • Cardiff Wales

      75 mi
    • Pembroke Wales

      111 mi
    • Bath England

      22 mi
    • Glastonbury England

      59 mi
    • Torquay England

      18 mi
    • Dartmoor National Park England

      16 mi
    • Plymouth England

      113 mi
    • Salisbury England

      7 mi
    • Stonehenge England

      76 mi
    • London England

    • Romantic Britain & Ireland (Small Groups, Summer, 20 Days)
    • Romantic Britain & Ireland (Small Groups, Summer, 20 Days)
    • Romantic Britain & Ireland (Small Groups, Summer, 20 Days)
    • Romantic Britain & Ireland (Small Groups, Summer, 20 Days)
    View itinerary
  • London, the Highlands, Ireland, and Southern England (34 destinations)

    Map of London, the Highlands, Ireland, and Southern England (34 destinations)
    View itinerary
    • London England

      49 mi
    • Cambridge England

      131 mi
    • York England

      59 mi
    • Durham England

      44 mi
    • Alnwick England

      68 mi
    • Edinburgh Scotland

      31 mi
    • Stirling Scotland

      41 mi
    • Show 22 more

    • Pitlochry Scotland

      56 mi
    • Culloden Scotland

      3 mi
    • Inverness Scotland

      56 mi
    • Fort William Scotland

      40 mi
    • Inveraray Scotland

      40 mi
    • Glasgow Scotland

      109 mi
    • Belfast Northern Ireland

      87 mi
    • Dublin Ireland

      63 mi
    • Kilkenny Ireland

      28 mi
    • Cashel Ireland

      49 mi
    • Cork Ireland

      13 mi
    • Kinsale Ireland

      48 mi
    • Killarney Ireland

      55 mi
    • Limerick Ireland

      39 mi
    • Cliffs of Moher Ireland

      25 mi
    • Galway Ireland

      44 mi
    • Clonmacnoise Ireland

      71 mi
    • Dublin Ireland

      83 mi
    • Caernarfon Wales

      56 mi
    • Liverpool England

      15 mi
    • Chester England

      56 mi
    • Lichfield England

      13 mi
    • Birmingham England

      79 mi
    • Bath England

      26 mi
    • Stonehenge England

      7 mi
    • Salisbury England

      78 mi
    • London England

    • London, the Highlands, Ireland, and Southern England (34 destinations)
    • London, the Highlands, Ireland, and Southern England (34 destinations)
    • London, the Highlands, Ireland, and Southern England (34 destinations)
    • London, the Highlands, Ireland, and Southern England (34 destinations)
    View itinerary

Who is travelling?

AdultsAges 18 or above

2

ChildrenUnder 18

0

Select departure month

2025

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2026

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2027

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec