How to overcome the fear of heights (acrophobia): a step-by-step guide

The best-supported way to overcome a fear of heights is gradual exposure: going up in small, safe, planned steps, staying long enough to learn that what you fear doesn’t happen, and repeating until ordinary heights feel manageable. It is the core of cognitive behavioural therapy (CBT) for specific phobias, and the fear of heights is where it has been tested most, including in virtual reality. This guide walks you through it step by step.

This guide is general information, not medical advice. If your fear is severe, if you have panic attacks, or if you also have real dizziness or balance problems, see a doctor first and do this with a therapist trained in CBT. Only practise in places that are genuinely safe, with railings and solid floors.

New to the topic? Start with what acrophobia is, how it differs from vertigo and how common it is.

Can a fear of heights be treated?

Yes. According to the MSD Manual, exposure therapy helps around 85% of people with a specific phobia, and even a single session can bring a significant benefit.

The main options are:

• CBT with gradual exposure, over several sessions with a therapist, plus practice between sessions;
• one-session treatment, a single long session of real-life exposure guided by a therapist, first described by Öst (Behaviour Research and Therapy, 1989); single-session and multi-session exposure are equally effective for specific phobias according to a 2022 meta-analysis (Odgers et al., Behaviour Research and Therapy);
• exposure in virtual reality, as effective as real-life exposure for heights in a direct comparison (Emmelkamp et al., Behaviour Research and Therapy, 2002), and now available as automated or self-guided programmes.

The NHS lists talking therapies such as CBT as the main treatment for phobias.

Step 1: Understand the avoidance cycle

Avoiding heights is what keeps the fear alive. Every time you take the stairs instead of the glass lift or stay inside instead of stepping onto the balcony, you feel relief, and that relief teaches your brain that escaping kept you safe. The fear stays exactly as strong for next time.

Exposure breaks the loop at the avoidance step: instead of leaving, you stay, and you discover that what you feared doesn’t happen.

Step 2: Write your fear ladder

A fear ladder is a list of height situations ordered from the easiest to the hardest, each rated from 0 (calm) to 10 (the worst fear you can imagine). Change one thing at a time between steps: height, how close you are to the edge, whether you look down, how open the structure is (solid wall, railing, glass, open steps).

Write your own. Aim for 8 to 12 steps, with no gap bigger than two or three points between neighbours. Here is a template you can copy or print:

Step	Situation	Fear before (0–10)	Fear after (0–10)	What I expected	What actually happened
1
2
3
4
5
6
7
8

Step 3: Start low, and stay

Begin with a step that feels uncomfortable but manageable, around 3 to 5 out of 10. Stay until your fear clearly drops, or until you have tested your prediction: if you expected to lose your balance or faint at the railing, stay until you have seen that you didn’t.

Modern exposure research describes this as inhibitory learning: the old fear isn’t erased, a new and safer memory is built on top of it. Craske et al. (Behaviour Research and Therapy, 2014) recommend focusing on expectancy violation, noticing that the feared outcome didn’t happen, rather than waiting for the fear to reach zero.

Step 4: Repeat often

Repetition matters more than heroics. In a trial of a smartphone VR app for fear of heights, a single one-hour session did not change how people behaved on a real lookout tower, but six additional 30-minute sessions at home did (Bentz et al., npj Digital Medicine, 2021). In the Oxford trial of automated VR therapy, about six 30-minute sessions over two weeks produced a large drop in fear (Freeman et al., The Lancet Psychiatry, 2018).

A practical rhythm: short sessions of 15 to 30 minutes, several times a week, for two to three weeks.

Step 5: Vary the heights and places

Once a step feels easier, change the context: another building, a footbridge, a viewing tower, a hill path; daytime and evening; alone and with others. Craske et al. list variability and multiple contexts among the strategies that make exposure learning stronger and less likely to fade.

Step 6: Use virtual reality as a bridge

Real heights are not always easy to practise with: you need a place, the right height, and the courage to get there. Virtual reality makes each step available whenever you are ready, lets you repeat it exactly, and you can stop at any moment.

The fear of heights has the strongest VR evidence of any phobia:

• an automated program with a virtual coach, with no therapist in the room, sharply reduced fear of heights in 100 adults (Freeman et al., 2018);
• 193 adults using a fully self-guided smartphone app with cardboard goggles over three weeks improved far more than a waiting list (Donker et al., JAMA Psychiatry, 2019);
• across 14 trials, gains made in VR carried over to real-life behaviour (Morina et al., Behaviour Research and Therapy, 2015).

More in Why virtual reality works for phobias.

Step 7: Take it into real life

VR prepares you; real heights confirm what you learned. Once a virtual step feels manageable, do its real-life version in a safe place: a balcony with a solid railing, an open staircase, a glass lift, a fenced lookout. Keep using the ladder: same rules, one change at a time, stay until you’ve tested your prediction.

Step 8: Keep practising afterwards

Fear can come back after successful exposure; Craske et al. (2014) note that a substantial number of people experience a return of fear after treatment. If it happens, it doesn’t mean you failed. Plan occasional refresher sessions, and go back down the ladder a few rungs if the fear returns.

When should you see a professional?

See your doctor or a therapist trained in CBT if the fear seriously affects your life, if you have panic attacks, or if self-help isn’t moving you up the ladder. See a doctor too if you feel dizzy or the room spins when you are not high up: that is vertigo, a symptom that usually comes from the inner ear and needs its own check-up (NHS).

What to avoid

• Unsafe places: never practise near real drops without protection. Exposure is about safe situations that feel dangerous, not dangerous ones.
• Safety behaviours: gripping the railing with both hands, staring at your feet, staying glued to the wall. They feel protective but stop you from learning that you are safe; drop them gradually (Craske et al., 2014).
• Leaving at the peak of fear: if a step is too hard, go back one rung rather than leaving in panic.
• Jumping to the top alone: the hardest heights are for later, ideally with support.

FAQ

How long does it take to overcome a fear of heights?

In trials of automated and self-guided VR, about two to three hours of total exposure over two to three weeks produced large improvements. A therapist-led one-session treatment can work in a single long session.

Can I overcome acrophobia on my own?

Many people make progress on their own with a fear ladder and regular practice in safe places, and self-guided VR apps have helped in trials. If the fear is severe or you have panic attacks, work with a therapist trained in CBT.

What is the best treatment for fear of heights?

Exposure-based cognitive behavioural therapy, in real life or virtual reality. For heights, VR exposure has performed as well as real-life exposure.

Will I ever like heights?

You don’t have to. The goal is that heights no longer decide where you go: balconies, bridges, lifts and views become possible, even if you stay a little cautious.

What if I feel dizzy during exposure?

Some unsteadiness at heights is common and usually passes as you stay. Hold the railing lightly, breathe slowly, and step back one rung if needed. Dizziness or spinning on flat ground needs a doctor’s check.

Does VR work for acrophobia?

Yes. The fear of heights has the strongest VR evidence of any phobia, including programmes with no therapist present.

Sources

• Barnhill JW. Specific phobias. MSD Manual Professional Version, reviewed April 2026. msdmanuals.com
• NHS. Phobias: treatment. nhs.uk
• NHS. Vertigo. nhs.uk/conditions/vertigo
• Öst LG. One-session treatment for specific phobias. Behaviour Research and Therapy. 1989;27(1):1–7. doi:10.1016/0005-7967(89)90113-7
• Odgers K, Kershaw KA, Li SH, Graham BM. The relative efficacy and efficiency of single- and multi-session exposure therapies for specific phobia: a meta-analysis. Behaviour Research and Therapy. 2022;159:104203. doi:10.1016/j.brat.2022.104203
• Craske MG, Treanor M, Conway CC, Zbozinek T, Vervliet B. Maximizing exposure therapy: an inhibitory learning approach. Behaviour Research and Therapy. 2014;58:10–23. doi:10.1016/j.brat.2014.04.006
• Emmelkamp PM, Krijn M, Hulsbosch AM, et al. Virtual reality treatment versus exposure in vivo: a comparative evaluation in acrophobia. Behaviour Research and Therapy. 2002;40(5):509–516. doi:10.1016/s0005-7967(01)00023-7
• Freeman D, Haselton P, Freeman J, et al. Automated psychological therapy using immersive virtual reality for treatment of fear of heights: a single-blind, parallel-group, randomised controlled trial. The Lancet Psychiatry. 2018;5(8):625–632. doi:10.1016/S2215-0366(18)30226-8
• Donker T, Cornelisz I, van Klaveren C, et al. Effectiveness of self-guided app-based virtual reality cognitive behavior therapy for acrophobia: a randomized clinical trial. JAMA Psychiatry. 2019;76(7):682–690. doi:10.1001/jamapsychiatry.2019.0219
• Bentz D, Wang N, Ibach MK, et al. Effectiveness of a stand-alone, smartphone-based virtual reality exposure app to reduce fear of heights in real-life: a randomized trial. npj Digital Medicine. 2021;4:16. doi:10.1038/s41746-021-00387-7
• Morina N, Ijntema H, Meyerbröker K, Emmelkamp PMG. Can virtual reality exposure therapy gains be generalized to real-life? A meta-analysis of studies applying behavioral assessments. Behaviour Research and Therapy. 2015;74:18–24. doi:10.1016/j.brat.2015.08.010