How Does a Sanur Kauh Housing Location Connect to an Evacuation Plan?

A colour-coded tsunami hazard map can tell you where water may reach in a modelled event. An evacuation map should tell you where a person is directed to go. Neither document automatically answers the question faced by someone renting a villa in Desa Sanur Kauh: can they get from the gate they actually use, along passable public space, to an entrance and upper level that will admit them? A listing pin, the name of a nearby hotel and a reassuringly short distance do not establish any of those connections. The relevant administrative area is Desa Sanur Kauh in South Denpasar, not every destination marketed simply as “Sanur”.

Two generations of mapping are available, and their dates matter. A Sanur-wide evacuation plan produced in 2010 by a local working group supported by BPBD Denpasar and GITEWS includes a genuine route map, with directional arrows, assembly locations and buildings marked for vertical evacuation. It also lists main evacuation corridors, including Jalan Pengembak. But this was a plan for the wider Sanur area, spanning separate village and urban administrations. Its own authors described the plan as a foundation for finer-grained arrangements at neighbourhood and institutional level. A street appearing in that old plan is therefore useful historical context, not a verified 2026 pedestrian route from an individual home in Sanur Kauh.

BMKG's Denpasar Geophysical Station signed its Sanur Kauh field-school report on 14 October 2025, following activities at Taman Inspirasi Muntig Siokan on 7 October. Figure 3.2 on printed page 18 shows an updated tsunami hazard map based on a specified earthquake and inundation scenario. It is not a property survey. Indeed, the report itself assigns different figures to the upper inundation category: 6–8 metres in the colour-zone explanation on page 17, versus 6–10 metres in the following discussion. These should not be flattened into a precise flood depth for a house selected on a property website. The model's earliest arrival estimate of about 30 minutes is equally unsuitable as a countdown for residents; warning, decision-making, damaged routes and individual mobility are not accounted for by that number.

The report also describes evacuation-direction signs and a shoreline information board, so the correct conclusion is not that Sanur Kauh lacks any plan. The difficulty is identifying exactly which published diagram can support address-level routing. Figure 3.14 on printed page 26 is captioned as an evacuation map, yet the inset itself bears the words “Peta Bahaya Tsunami / Tsunami Hazard Map”. The low-resolution reproduction offers no reliable door-to-door street alignment or independently legible destination-entry information. A dated, authoritative route sheet with its original legend is still required before tracing an individual path. BPBD Bali's 21 October 2025 account of a portable tsunami siren, evacuation planning and an exercise records further preparedness work, but does not establish that an identified hotel roof, hospital floor or school building can be entered by an outside resident today.

The most concrete starting point in BMKG's 2025 account is Taman Inspirasi Muntig Siokan, within Desa Sanur Kauh. On 7 October participants took part in a *susur jalur* exercise, walking from the event location to the nearest evacuation-direction sign and discussing how to follow the indicated direction. That establishes a public reference point and a limited piece of route familiarisation. It does not establish that every step beyond that sign was tested all the way to a designated upper floor. Nor does it tell you where a nearby private villa exits, whether its gates are open after dark or how a household with a child would move along the same section.

Jl. Mertasari offers a second address-level anchor without inventing a sample property. Indonesia's official education register lists SD Negeri 11 Sanur at Jl. Mertasari No. 14 and places the school in Sanur Kauh. BMKG's report refers to “SD 11 Sanur” and shows construction at a site on the same road. The names may identify the same school context, but that is not a usable TES entrance. The school's registry record neither certifies a completed evacuation structure nor identifies the stairs, upper assembly area or public gate for that structure. It is important to distinguish an education facility that operates at an address from the separate claim that a particular new building is ready to serve as a tsunami evacuation site.

Take a hypothetical rental advertised as being “near Mertasari”. Its online pin might denote the middle of the plot, a driveway or an agent's approximation. A resident, however, starts on the public side of whichever door or gate they can actually unlock. In a villa cluster, the pedestrian exit may be tucked into a narrow lane behind the car entrance. A short connection that looks obvious on a satellite image may cross a privately controlled compound or a hotel garden. Until that connection is established, it is impossible to say which official direction sign the resident will encounter first. A publicly listed road name is a starting clue; it is not proof of legal and physical passage.

A proper comparison would then follow a sequence: actual residential exit, publicly accessible street network, a clearly identified direction sign on a dated local plan, each relevant crossing, the named destination's authorized entrance and its designated level. Each step calls for a different kind of evidence. The 2010 GITEWS plan is explicit about broad route directions and the need for neighbourhood-level detail, but it predates subsequent changes in development and access. The 2025 BMKG hazard sheet shows modelled inundation, while the evacuation-map illustration in that report is not detailed enough to reconstruct the connecting street geometry. Neither lets us draw a defensible continuous line from a Mertasari villa to the staircase of a hospital or hotel. Publishing straight-line distances or walking minutes under these conditions would simply disguise an evidence gap as measurement.

Even if a mapping application supplies a plausible walking route, it ends at a point on the ground. A rooftop or fourth-floor assembly area introduces a separate final segment: security-controlled entry, an appropriate stairwell, wayfinding inside and physical access to the level intended for evacuees. This is particularly consequential for anyone unable to rely on stairs, for adults moving with young children and for a household returning to a locked compound late at night. The useful outcome of the Muntig Siokan and Mertasari examples is therefore deliberately limited. Their location and certain historical planning elements are documented; a complete, currently permitted route from an individual housing entrance to a designated TES floor is not. That missing connection must be resolved with the local disaster authorities and the receiving building, not inferred from their proximity on a map.

The four names below come from BMKG’s 2025 report, not a verified live list of shelters. The middle column records historical descriptions; the last identifies the present-day access question that still needs an authoritative answer.

TES stands for *Tempat Evakuasi Sementara*, a temporary evacuation site. The label is frequently mistaken for a promise that a building functions as a public shelter at any hour. The older Sanur evacuation plan was already clear about the distinction: hotel-based vertical evacuation for people who are not staying there requires arrangements with management, staff preparation and communication to the public. BMKG's 2025 document describes four locations, but does not include an up-to-date, site-by-site operating protocol for local residents. A building operator's permission and instructions are part of the access route, as significant as the final street crossing.

RS Bali Mandara illustrates why normal building access cannot be treated as emergency access. BMKG identified the main four-storey hospital block and discussed the fourth floor as a vertical evacuation option for people around Sanur Kauh. That does not mean a non-patient may use the regular outpatient door, an emergency department entrance or an internal lift to reach the floor in question. Clinical circulation and an incoming public evacuation group have different needs, especially after shaking or during a power outage. Publicly reviewed material did not establish which entrance, stairs or landing would be assigned to outside residents, who controls them overnight, or how the hospital would coordinate with its medical operations. The report is also not a current engineering assessment of the building's structural performance or crowd capacity.

Hotel Mercure Sanur has a documented history of being considered for vertical evacuation. It appears as a designated building on the 2010 Sanur public map, and BMKG's 2025 field report refers specifically to a rooftop on a three-storey building. A BMKG news item from 6 May 2025 covers a meeting with hotel management about proposed cooperation, drills and public information. None of this proves that a security gate will admit non-guests in October 2026, that a named staircase remains available after hours or that evacuees can move from the gate to the roof without entering a restricted hotel area. A guest-facing fire-escape plan cannot simply be repurposed as permission for a person arriving from the street. Any public-access arrangement should identify the actual gate, responsible staff and a fallback if entry is refused or obstructed.

For Hotel Prama Sanur, the 2025 BMKG inventory points to a four-storey property as a possible temporary destination. The report also photographs an assembly-point sign outside the hotel. That sign is not the same as a confirmed vertical shelter entrance: an exterior gathering area, the normal reception door and a stairway leading to a designated upper level are separate physical locations. No current publicly verified non-guest access arrangement, floor designation or night procedure accompanies the inventory description. An upper floor exists, but its load capacity and condition after an earthquake cannot be inferred from the building's height. Prama should not be presented as a ready substitute for Mercure, the hospital or another TES without a decision by the responsible authorities and the property operator.

SD 11 Sanur is an even clearer warning against reading a list literally. The same BMKG report that names it among evacuation infrastructure later states that the relevant structure was under construction and could not function as a TES at that time. The school register confirms the educational institution and its Mertasari address; it says nothing about completion of the evacuation building. The 2025 finding must be kept distinct from the still-unverified 2026 position. An updated authorization, a defined assembly floor and a public entry protocol would be needed before recommending it as a destination. For a wheelchair user, someone with limited walking capacity or a parent carrying a child, even permission to enter is only one part of usability. Kerbs, compound gates, stairs, poor night lighting and reliance on a lift during a power failure may defeat an otherwise short route. Planning for such needs belongs in a specific arrangement with BPBD and the facility, including assistance and an accessible alternative, rather than a generic instruction to find the nearest tall building.

The document trail has progressed, but not all of its parts have been updated together. A Sanur-wide route map dates from 2010. BMKG signed a Desa Sanur Kauh report with a new hazard illustration and TES inventory on 14 October 2025; BPBD Bali then described portable-siren installation and local work on evacuation arrangements on 21 October. There is also a relevant development after those publications: an inter-agency earthquake and tsunami response exercise took place at Pantai Mertasari on 8 August 2026, as reported by Indonesia's public broadcaster RRI. The exercise demonstrates continued institutional attention to the coastal area. It is not evidence that responders traced a route from a residential compound to a particular TES or tested the admission of non-guests to a hotel roof or hospital floor.

For a housing decision, changes to a route map and changes to a building's operating status must be tracked separately. A replacement official plan could alter direction signs or the list of intended destinations. Construction at SD 11 may have advanced, yet completion alone would not establish permission to use it as a temporary evacuation site. A hotel could change its security gate, a hospital could assign a different access staircase, and a privately managed villa lane could become impassable without any change to the colour shown on a hazard map. The current answer needs to identify who is speaking: BPBD Kota Denpasar and Desa Sanur Kauh about the local plan, the TES operator about entry and upper-level arrangements, and the housing operator about the starting gate. Written or otherwise traceable, dated confirmation is more useful than an agent's assurance that an old map “still works”. Silence from an operator is an unresolved question, not proof that entry is either permitted or forbidden.

There are two distinct moments for using this information. Before signing a lease or purchase agreement, it helps establish whether the proposed address has a documented route and a suitable destination, taking the household's mobility into account. During an actual earthquake and tsunami threat, this property article is not a live-navigation or emergency-instruction service. BMKG's general guidance treats strong shaking experienced at the coast as a natural tsunami warning and calls for prompt self-evacuation in accordance with official local guidance rather than waiting for a phone alert or siren. Current BMKG warnings and BPBD instructions remain authoritative for the incident. As of the 19 October 2026 review, the available materials support a careful assessment of planning, sites and evidence gaps; they do not justify declaring a continuous, publicly accessible path from an arbitrary Sanur Kauh property entrance to any of the four places named in 2025.