Is Denver safe? An honest guide for visitors
Short answer
Denver is generally safe for visitors, with crime concentrated in a few areas and rarely affecting tourists in the main districts. The realistic risks are car break-ins, some street disorder downtown and, above all, altitude, sun and mountain weather. Most visitors have no problems.
The real risks
Car break-ins
Common in Denver: never leave anything visible in a parked car, including at trailheads and Red Rocks.
Altitude
Denver is at 1,609 metres and the national park climbs above 3,600 metres. Drink water, go easy on alcohol the first day and watch for headaches.
Afternoon thunderstorms
In summer, storms with lightning build over the mountains after midday; start hikes early and get below the treeline by early afternoon.
Street disorder downtown
Some areas around Colfax Avenue, Civic Center Park and parts of 16th Street have visible homelessness and drug use; stay alert at night.
Winter driving
Snow can close mountain roads quickly; check CDOT road conditions and carry suitable tyres.
Areas and times to take care
LoDo, Union Station, RiNo, Highlands and Cherry Creek are busy and comfortable. Take more care late at night around Colfax Avenue, Civic Center Park and the lower downtown bus station area, and avoid walking through parks after dark.
Getting around safely
Ride-shares cost about US$10–20 within the city and are the easiest option at night. RTD light rail and buses are safe by day; services thin out late. For the mountains, drive in daylight and allow for slow traffic on Interstate 70 at weekends.
Solo and women travellers
Denver is generally comfortable for women travelling alone. Use ride-shares rather than walking long distances at night, keep to busy streets around Colfax after dark and share your hiking plans before heading into the mountains, where phone coverage can be patchy.
Health, water and heat
Tap water is safe to drink. The dry air and high altitude cause dehydration and sunburn quickly; drink more water than usual and use sunscreen. Healthcare is excellent but very expensive, so travel insurance with medical cover is essential.
Official travel advice
Check your government's advice before you travel — it is updated when things change.
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Common questions
Is Denver safe for tourists?
Generally yes. The main problems are car break-ins and some street disorder around Colfax and Civic Center Park; LoDo, RiNo and Cherry Creek are comfortable.
Will the altitude affect me in Denver?
Possibly, at 1,609 metres. Drink plenty of water, limit alcohol at first and take it easy if you feel headaches; mountain areas are much higher.
Are summer storms dangerous in the Rockies?
Yes. Lightning storms often build after midday; start hikes early and be off exposed ridges by early afternoon.