When international productions film overseas, official announcements rarely tell the full story. Fans often learn more from chance encounters, phone videos, and eyewitness posts than from press releases. That is exactly what happened with Portraits of Delusion, when sightings of its lead actors in Vietnam began circulating online and sparked intense curiosity.
Rather than simply asking which country the series was filmed in, fans quickly moved to a more specific question: where exactly in Vietnam were the actors spotted? This distinction matters. Actor sightings usually point to real filming activity, rehearsals, or location scouting, while official filming locations may be broader or intentionally vague.
This post breaks down confirmed actor sightings, credible but unverified rumors, and what we can confidently say based on available evidence, while clearly separating fact from speculation.
Why Actor Sightings Matter More Than Official Filming Announcements
Production announcements often list countries or cities without naming precise locations. This protects filming logistics and limits crowd disruption. Actor sightings, on the other hand, tend to reveal where filming is actually happening on the ground.
Actor sightings matter because they:
- Are tied to real movement, not marketing language
- Often coincide with active filming or rehearsals
- Provide geographical specificity that press statements avoid
However, they also carry risks. Social media can blur the line between seeing actors travel through an area and seeing them actively film there. That is why it is critical to evaluate sightings based on multiple sources, consistency, and context rather than single posts.
Hanoi: The City Where Actors Were Clearly Spotted
Among all reported locations in Vietnam, Hanoi stands out as the most reliable and consistently documented city where actors from Portraits of Delusion were seen.
Multiple fan videos and local media reports place cast members in Hanoi during the filming window, making it the strongest anchor point for confirmed sightings.

West Lake (Hồ Tây): The Most Verified Spot
What Was Seen
West Lake is the most clearly verified location connected to actor sightings in Vietnam. Fans captured footage of lead actors running and walking along the lakeside, with camera equipment and crew members visible nearby. These sightings were not isolated. Multiple clips emerged across different platforms, showing similar angles and environments.
The consistency of these videos strongly suggests active filming rather than casual sightseeing.
Why West Lake Makes Sense for Filming
West Lake is one of Hanoi’s most film-friendly locations for several reasons:
- Long, open lakeside roads ideal for tracking shots
- Minimal commercial signage in certain areas
- A calm, spacious atmosphere that fits introspective scenes
From a storytelling perspective, West Lake visually supports themes of solitude, emotional distance, and reflection, which align closely with Portraits of Delusion’s tone.
Confidence Level: High
West Lake qualifies as a high-confidence confirmed sighting location due to:
- Multiple independent fan recordings
- Presence of filming equipment
- Coverage by Vietnamese media outlets
Among all Vietnam-related claims, this is the most solid and verifiable.
Streets and Areas Near West Lake: What Can Be Said Safely
Beyond the lake itself, fans have speculated about nearby streets where actors may have been spotted. These areas are often mentioned without precise street names, which is actually a positive sign. Overly specific claims without evidence tend to be unreliable.
What we can say with reasonable confidence:
- The actors were seen in residential and semi-quiet streets near West Lake
- These streets match the visual style used in the series
- They are commonly used for film shoots due to flexible camera angles
What we cannot confirm:
- Exact street names
- Whether all nearby sightings involved filming rather than transit
Confidence Level: Medium
These areas are best described as supporting locations rather than primary filming spots.

Ba Vì: Understanding the Rumored Sightings
Ba Vì entered the conversation slightly later, driven mainly by social media mentions rather than direct filming footage. Some fans claimed actors were traveling toward or associated with Ba Vì during their stay in Vietnam.
This has led to confusion between movement and filming, so the distinction is important.
Where the Ba Vì Rumor Came From
The Ba Vì speculation originated from:
- Social media posts referencing travel plans
- Claims of actors leaving Hanoi for nearby areas
- Ba Vì’s reputation as a frequent filming location in Vietnam
Notably, no widely circulated footage shows actors filming in Ba Vì, which immediately places the claim in a different reliability category than West Lake.
Why Ba Vì Is Plausible but Unverified
From a cinematic standpoint, Ba Vì would be an excellent choice:
- Forested landscapes with minimal modern intrusion
- French-era ruins that suit historical narratives
- Misty, atmospheric terrain often used in dramas
These qualities align closely with Portraits of Delusion’s visual identity. However, plausibility does not equal confirmation.
Confidence Level: Low to Medium
At present:
- There is no official confirmation
- There is no clear filming footage
- Claims rely mainly on indirect fan reports
Ba Vì should therefore be treated as rumored but unproven.
Timeline of Actor Sightings in Vietnam
While exact dates are not always publicly confirmed, the general sequence appears to be:
- Actors arrive in Hanoi
- Filming activity observed around West Lake
- Additional speculation about nearby travel locations, including Ba Vì
This timeline aligns with how international productions typically operate, starting with accessible urban locations before exploring secondary environments if needed.

Confirmed Sightings vs Fan Speculation
To summarize clearly:
Confirmed with High Confidence
- Hanoi
- West Lake
Likely but Not Fully Documented
- Streets surrounding West Lake
Rumored Only
- Ba Vì
This distinction helps readers avoid overinterpreting fan chatter while still understanding why certain rumors exist.
Can Fans Visit These Locations Today?
Visiting West Lake
West Lake is fully open to the public and easy to visit. Fans can walk along the lakeside paths and experience the same atmosphere seen in filming footage. Visitors should remember that:
- This is a residential area
- Filming equipment is no longer present
- Respect for locals is essential
Visiting Ba Vì
Even without confirmed filming, Ba Vì remains a worthwhile destination. Many fans choose to visit not because it was definitively used, but because it feels like it belongs in the world of Portraits of Delusion.
Why Vietnam Allowed These Sightings to Happen
One reason fans were able to spot actors so easily is Vietnam’s filming environment itself.
Vietnam offers:
- Public spaces that are not heavily restricted
- Less paparazzi pressure than some filming destinations
- A culture where filming can blend into daily life
This allows productions to work with fewer barriers, but it also means sightings are more organic and less controlled.
Final Conclusion
So, where exactly in Vietnam were the actors spotted?
With strong confidence, the answer is Hanoi, and more specifically West Lake. This location is supported by multiple independent sightings, visual evidence, and contextual consistency. Nearby streets appear to have supported filming activity, though without precise confirmation.
Ba Vì remains an interesting possibility, but at this stage, it belongs firmly in the category of rumor rather than fact.
By separating confirmed information from speculation, fans can appreciate the real-world footprint of Portraits of Delusion without distorting the truth. Vietnam, and Hanoi in particular, did not just host the production quietly. It became part of the story, observed in real time by the people who happened to be there.
Frequently Asked Questions (FAQs)
Where exactly in Vietnam were the actors spotted during filming?
The actors were most clearly spotted in Hanoi, with multiple verified sightings around West Lake (Hồ Tây). This location is supported by fan videos and local media reports showing filming activity.
Was Ba Vì officially confirmed as a filming location?
No. Ba Vì has not been officially confirmed as a filming location. Mentions of Ba Vì come from social media speculation rather than verified filming footage or production statements.
Why do fans believe Ba Vì might be linked to the filming?
Ba Vì is known for its misty forests and French-era ruins, which visually match the tone of the series. Some fans speculated about the location after seeing posts suggesting cast movement outside central Hanoi, but there is no clear evidence of filming there.
What makes West Lake a reliable filming spot?
West Lake offers open lakeside roads, minimal modern visual noise, and a calm atmosphere. These qualities make it ideal for period dramas and explain why it is considered the most reliable confirmed location.
Were the actors filming or just sightseeing in Hanoi?
Based on the presence of camera equipment and crew members in multiple videos, the sightings around West Lake strongly suggest active filming, not casual sightseeing.
Can fans visit the filming locations in Hanoi?
Yes. West Lake is a public area and easy to visit. Fans can walk along the lakeside paths, but should respect local residents and avoid treating the area as a tourist attraction.
Are there other confirmed filming locations in Vietnam?
At this time, Hanoi and West Lake are the only locations with high-confidence confirmation. Other areas mentioned online remain unverified.
Why does the production keep filming locations low-profile?
Keeping locations vague helps reduce crowding, protects filming schedules, and allows the production to work discreetly, especially in public spaces.
Will more filming locations be confirmed in the future?
Possibly. Productions often confirm additional locations after release. Until then, it is best to rely on verified sightings rather than speculation.
How should fans interpret social media filming rumors?
Social media posts should be treated carefully. Only sightings supported by multiple independent sources and contextual evidence should be considered reliable.
