Your 5-Day London Itinerary: From Tower of London to ZSL London Zoo

Citizens from the US, EU, Australia, Canada, and New Zealand typically do not require a visa for tourist stays up to 6 months. Indian citizens generally need a standard visitor visa, which should be applied for online through the official UK government website. All travelers must ensure their passport is valid for the duration of their trip.

London is a safe city, and solo female travelers can generally feel secure. Major tourist areas and public transport are well-lit and busy until late. However, exercise caution in crowded areas like Tube stations during rush hour, and be aware of your surroundings late at night, especially in less central areas. Using registered black cabs or ride-sharing apps like Uber (with verified drivers) is recommended after dark.

London boasts an extensive public transport network. The Tube (Underground), buses, and DLR are best navigated using a contactless payment card (credit/debit or phone pay) or an Oyster card. Simply tap in and out at stations (only tap in on buses) for capped daily fares. Google Maps or the TfL Go app are excellent for planning routes.

The currency used in London is Pound Sterling (GBP). While cash is accepted, London is largely a cashless society; most shops, restaurants, and transport services widely accept card payments, especially contactless. It's useful to carry a small amount of cash (£20-£50) for small purchases or market stalls, but it's not essential for most transactions.

London's weather is famously unpredictable. Pack layers including a lightweight waterproof jacket and a compact umbrella, as showers can occur at any time. Comfortable shoes for extensive walking are highly recommended. Consider a versatile scarf for warmth or style. Don't forget a UK Type G power adapter if your electronic devices are from outside the UK.

The best times to visit London are during spring (April-May) and autumn (September-October) for mild weather and fewer crowds. Summer (June-August) offers warmer temperatures and longer days but sees the highest tourist numbers and peak prices. Winter (November-March) can be cold and damp but is magical for festive activities in December.

From Heathrow (LHR): Heathrow Express train to Paddington (15-20 mins, ~£25-£37). Elizabeth Line (40-50 mins, ~£13.30) or Piccadilly Line Tube (around 60 mins, ~£5.60) directly to central London. From Gatwick (LGW): Gatwick Express train to Victoria (30 mins, ~£20-£22). Thameslink trains also serve other central stations. From Stansted (STN): Stansted Express train to Liverpool Street (50 mins, ~£20-£25). Book tickets online in advance for potential savings.

Londoners appreciate politeness and order. Always queue patiently in lines for public transport or shops. Avoid loud phone conversations on buses or the Tube. Tipping is generally 10-15% in restaurants if not already added. Using 'please' and 'thank you' frequently is common courtesy.