On day 3 we fly to Tibet's capital, Lhasa (approx. 2 hours).Colourful and historic, the holy city of Lhasa is situated in a small valley 3,650 m above sea level. For many years it was a mysterious place, virtually unknown to the outside world with even the most adventurous and hardy of explorers rarely reaching the city without being turned away, either by the treacherous terrain or the fierce warrior monks that protected Tibetan territory from intruders. While now welcoming tourists and much modernized, Lhasa remains an intriguing city with deeply fascinating culture, sights and stories.Altitude sickness and oxygen deprivation may be felt while travelling in Tibet, particularly when arriving in Lhasa. We've allowed a number of days here to allow for appropriate acclimatisation. For more information about altitude and altitude sickness prevention please see the 'Health' section of these notes.In Lhasa we stay at a basic hotel, centrally located, with twin-share accommodation decorated in the traditional Tibetan style.Tour the incredible Potala Palace, former home of the Dalai Lama. Although we're not free to explore the Potala Palace on our own and must stick to a strict schedule of viewing the exhibits and buildings with our guide, this in no way lessens the impact of seeing what is truly a wonder of the architectural world. Please note this is the most popular attraction in Lhasa, especially among Chinese tour groups, so it can be very crowded and tickets are for a limited time period only.As this is a Basix Trip, entrance fees to the Potala Palace are not included and will need to be paid to your tour leader on the ground.As all groups must be accompanied, your local Tibetan guide can organise your Potala Palace visit for you.Other optional activities you may like to take part in are:Shuffle along with the throngs of pilgrims around the Barkhor pilgrim circuit, stopping to shop for souvenirs at some of the many market stalls.Explore Lhasa's quaint backstreet craft workshops, bakeries, tea shops and tiny alley ways as you wander the Old Town.Explore Jokhang Temple, which is often regarded as the spiritual heart of Tibet and one of the region's most active religious sites.Visit the Sera Monastery where the monks hold dramatic daily debating sessions.As the majority of the cultural and historical sites in Tibet are temples and monasteries we advise choosing carefully which activities you do in your free time and pacing yourself in order to enjoy the sites we visit as a group as much as possible. Tibetan Buddhism is certainly a fascinating part of the region's culture, however some travellers find that they get 'templed out' quickly as there's just so much information to take in. Take your time, ask our local guide about what interests you most and if you would rather have time on your own instead of joining the group to explore a monastery or temple please let your leader know.