La Paz altitude facts
La Paz has a critical quirk that surprises many travellers: the airport (El Alto) sits at 4,150m — significantly higher than the city centre at 3,640m. This means you actually arrive at the highest point before descending by road into the city. The taxi ride down from El Alto to central La Paz descends over 500m. Despite this, the city is still at serious altitude — and the airport arrival is typically the most challenging moment for AMS.
La Paz is commonly a gateway to Uyuni Salt Flats (3,656m) and Lake Titicaca (3,812m) — both at comparable altitude. Spending 2–3 days acclimatising in La Paz before heading elsewhere in Bolivia is standard and strongly advisable.
Altitude levels across Bolivia
| Destination | Altitude | AMS Risk | Notes |
|---|---|---|---|
| El Alto Airport | 4,150m · 13,615ft | High | Where you land. Highest commercial airport in the world. |
| La Paz city centre | 3,640m · 11,942ft | Moderate–High | ~35% of visitors affected on arrival. |
| Lake Titicaca | 3,812m · 12,507ft | Moderate–High | Acclimatise in La Paz first. |
| Uyuni Salt Flats | 3,656m · 11,994ft | Moderate | Similar to La Paz. Don't rush here from sea level. |
| Potosí | 3,967m · 13,015ft | High | One of the world's highest cities. Visit after acclimatising. |
| Chacaltaya | 5,421m · 17,785ft | Very High | Day trip from La Paz — only with full acclimatisation. |
Recommended acclimatisation for La Paz
The airport is the highest point of your journey. Move slowly. Drink water immediately. Do not rush. The taxi descent to La Paz (500m lower) will help, but you will feel the altitude on arrival. Don't be surprised if your head is pounding within an hour.
Check in, drink 3–4 litres of water, and rest. Many La Paz hotels offer oxygen on arrival — use it if your headache is severe. Eat lightly. No alcohol. Coca tea is widely available and worth trying.
If feeling well, explore the Witches' Market and lower city streets. La Paz is dramatically hilly — the lower zones are easier. Avoid the steep uphill climbs on day two.
La Paz's extraordinary cable car network (Mi Teleférico) is a brilliant acclimatised way to see the city — it lifts you into El Alto without physical exertion. If feeling well by day three, you're ready for the full experience.
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6 ways to reduce your risk in La Paz
- 1Fly via Lima or Santiago if possible. Arriving in La Paz via a mid-altitude stopover — even one night in Lima (154m) or Santiago (520m) — gives your body more time to begin adjusting before the El Alto airport shock.
- 2Move slowly from the moment you land. El Alto airport is at 4,150m — the highest point of your journey. Walk slowly to baggage claim, drink water immediately, and ask your taxi driver to drive smoothly. The descent into La Paz takes 30–45 minutes and provides some natural relief.
- 3Accept oxygen if your hotel offers it. Many La Paz hotels keep supplemental oxygen available for newly arrived guests with severe headaches. Using it is not weakness — it's smart. It provides temporary relief while your body begins adapting.
- 4Drink coca tea — it's everywhere and it helps. Like Cusco, La Paz has a deep coca leaf tradition. Mate de coca provides mild bronchodilation and is a culturally embedded altitude remedy. Drink it freely, particularly on days one and two.
- 5Avoid alcohol on day one. La Paz has excellent craft beer and singani (Bolivia's national spirit). Save them for day three. Alcohol at altitude is significantly more potent and directly worsens AMS.
- 6Use the cable cars, not your legs. Mi Teleférico — La Paz's cable car network — is one of the world's great urban transport systems and covers much of the city. Using it instead of climbing steep streets on your acclimatisation days significantly reduces your physical load at altitude.