Creating a realistic and engaging scenery collection often involves adding custom landmarks and points of interest. Whether you’re developing a flight simulator add-on, a virtual tour, or a geographic information system (GIS) visualization, these features bring virtual environments to life. They provide navigational cues, enrich storytelling, and foster a deeper connection between users and the digital world. A well‑placed landmark can transform an ordinary landscape into a memorable experience, while clearly marked points of interest make exploration intuitive and educational.

In this article, we’ll explore the complete process of designing, creating, and integrating custom landmarks and points of interest. You’ll learn planning best practices, asset creation techniques, platform‑specific placement strategies, and ways to enhance your scenery for maximum realism and performance. By the end, you’ll have a robust framework to build your own immersive scenery collection.

Understanding Custom Landmarks and Points of Interest

Custom landmarks are unique, recognizable features—such as monuments, lighthouses, stadiums, or distinctive natural formations—that serve as focal points within a scenery project. Points of interest (POIs) are specific locations that attract attention, like historic sites, scenic viewpoints, museums, or notable businesses. Together, they create a richer narrative and help users orient themselves.

Landmarks are typically three‑dimensional objects that you place into the environment. POIs, on the other hand, may be represented by markers, icons, labels, or interactive pop‑ups. Both elements require careful consideration of context, scale, and metadata to ensure they feel natural and informative.

Types of Landmarks and POIs

  • Structural landmarks – man‑made objects like bridges, towers, or statues.
  • Natural landmarks – peaks, caves, waterfalls, or unusual rock formations.
  • Cultural POIs – museums, churches, historical battlefields, or event spaces.
  • Functional POIs – airports, harbours, car parks, or observation decks.

Preparing Your Custom Landmarks

Before you start modelling, invest time in planning. Gather high‑quality reference images from multiple angles. Use sources like Google Earth, local tourism websites, or photographic archives. If you are recreating a real landmark, note its exact coordinates, dimensions, and materials. Even for fictional landmarks, decide on a clear artistic style that matches the surrounding terrain.

Reference images should show the structure from all sides, including close‑ups of textures (stonework, roofing, signage). For lighting and shading studies, capture images at different times of day. This preparation ensures your final asset will look believable when placed into the scenery.

Choosing the Right Tools

Your choice of software depends on your target platform and skill level. For 3D modelling, popular options include:

  • Blender – free, open‑source, with powerful modelling, texturing, and animation tools. Ideal for flight sim scenery or game environments.
  • SketchUp – beginner‑friendly, especially for architectural models. Often used with GIS data.
  • 3ds Max or Maya – industry standards for high‑end game and simulation assets.
  • Image editing – GIMP, Photoshop, or Affinity Photo for creating textures and signs.

For placing markers and managing POIs, you might use a dedicated scenery editor (e.g., the World Editor in Microsoft Flight Simulator), a GIS application like QGIS, or a game engine such as Unity or Unreal Engine.

Creating Your Landmark Assets

Asset creation is the most time‑consuming step, but it’s also where you can make your scenery stand out. Follow these guidelines to produce professional‑quality landmarks.

Modelling

  • Start with a base shape (cube, sphere, cylinder) and refine using subdivision or extrusion techniques.
  • Ensure the model’s scale matches real‑world dimensions. Use known measurements (e.g., the height of a statue) to calibrate.
  • Keep polygon counts reasonable for performance. Use LODs (Level of Detail) for distant views.
  • Add subtle details (window frames, roof tiles) via normal maps or geometry, balancing realism with file size.

Texturing

  • Unwrap UVs carefully to avoid stretching and ensure efficient use of texture space.
  • Use high‑resolution diffuse maps (colour), normal maps for surface detail, and specular/metalness maps for reflections.
  • Consider photogrammetry textures if you have access to the real site—they add unmatched realism.

Optimization

  • Reduce polygon count by removing unseen faces and merging meshes where possible.
  • Use texture atlases (multiple small textures on one sheet) to reduce draw calls.
  • Export in the file format required by your target platform (e.g., OBJ, FBX, GLTF, or platform‑specific packages).

Adding Landmarks to Your Scenery

Once assets are ready, you need to integrate them into the virtual environment. The exact steps depend on your software, but the general workflow remains similar.

  1. Open your scenery or map editing tool. This might be the Scenery Builder for Flight Simulator, the Terrain Editor for GIS, or the game engine’s scene view.
  2. Import your custom model. Drag‑and‑drop or use the import function. Check that materials and textures load correctly.
  3. Position the landmark. Enter exact coordinates (latitude, longitude, altitude) or manually place it on the map. Adjust rotation so the building faces the correct direction (e.g., front door towards the road).
  4. Set scale and height. Confirm that your landmark’s size is proportional to nearby reference points (trees, buildings, roads).
  5. Verify lighting. In most scenery tools, you can preview at different times of day. That ensures your landmark catches sunlight realistically and casts appropriate shadows.
  6. Add collision geometry if needed. For interactive simulators (like flight sims), you may want to enable collision so users can land on or walk around the landmark.

Platform‑Specific Tips

Microsoft Flight Simulator: Use the SimObject placement system. Landmarks are placed in the “SceneryObjects” folder. Use BGL and XML to define location, rotation, and season variations.

Unity / Unreal Engine: Place GameObjects at world positions, apply colliders, and tag them with metadata. For large environments, use streaming systems to load landmarks only when within range.

GIS applications (e.g., ArcGIS, QGIS): Import your 3D model as a multipatch or use sketch‑up integration. Points of interest can be added as point layers with attributes.

Adding Points of Interest

POIs are often easier to implement than full 3D landmarks because they don’t require complex models. Instead, you use markers, icons, or labels overlaid on the scenery.

Types of POI Markers

  • Static markers – simple 2D icons (pin, star, circle) fixed to a geographic location.
  • Interactive markers – clickable elements that show a pop‑up with text, images, or links.
  • Directional signs – 3D signs or billboards placed alongside roads or trails.

Adding POIs in Practice

  1. Select the POI layer or tool within your software.
  2. Place a marker at the desired coordinate. Many editors allow snapping to terrain height.
  3. Assign a label and optionally a description. For geospatial apps, the label might be the name of the site.
  4. Customize the icon – use a consistent set of symbols (e.g., blue circle for viewpoints, red triangle for historic sites) so users can quickly differentiate categories.
  5. Add interactivity: link the marker to a database or web page. In a game engine, you can trigger a UI panel or audio narration when the user approaches.

Enhancing Your Landmarks and Points of Interest

Simple placement gets the job done, but to create a truly immersive experience you need to go further.

Lighting and Atmosphere

Use dynamic lighting to highlight landmarks during dusk or nighttime. Add emissive textures to windows, neons, or lanterns. For outdoor POIs, consider sun‑angle simulation (common in flight sims) to cast long shadows that help the landmark stand out.

Interactive Elements

  • Information panels – attach a 3D screen or hover‑over text with historical facts, opening hours, or audio clips.
  • Animations – rotating radar dishes, waving flags, fountains, or animated crowds.
  • Sound effects – ambient noise of a busy square, birds near a nature reserve, or echoes inside a cathedral.

Seasonal and Weather Variation

Many scenery tools support season switching. Prepare alternative textures for snow‑covered roofs, autumn foliage, or floodlit versions for winter darkness. For POIs, different labels may activate during certain times of year (e.g., “Christmas Market” in December).

Optimizing Performance

Adding many high‑detail landmarks can quickly degrade performance. Follow these strategies to keep the scenery smooth:

  • LODs: Provide at least three levels of detail (high, medium, low) and use distance‑based switching.
  • Texture resolution: Use 2K maps for close‑up objects and 1K for medium‑distance. 4K only for hero landmarks.
  • Culling: Enable frustum culling and occlusion culling. Only render landmarks that are actually visible.
  • Instancing: If you place many identical markers (e.g., street lamps), use instanced rendering to reduce draw calls.
  • Data aggregation: For POI markers, group them into clusters at zoomed‑out levels, then expand as the user zooms in.

Testing and Iteration

Once your landmarks and POIs are placed, test them in the actual environment. Fly or walk around the scenery, checking that:

  • Landmarks align correctly with the terrain (no floating or sinking).
  • POI markers appear at the right zoom levels and do not occlude important visual information.
  • Interactivity works as expected (pop‑ups, sounds, animations).
  • Performance stays within acceptable limits (FPS, load times).

Collect feedback from a small group of users. They might spot misaligned textures, missing labels, or awkward placement that you overlooked. Iterate on the design based on their input.

Sharing Your Scenery Collection

After polishing, you can distribute your work. Common outlets include flight simulation forums (e.g., Flightsim.com, SimMarket), Steam Workshop, or your own website. Provide clear installation instructions, a list of required mods or libraries, and a credits section for any third‑party assets or tools.

For POI data, consider exporting as a CSV or GeoJSON so others can import your points into their own maps. Document the coordinate system and category schemas for interoperability.

Conclusion

Custom landmarks and points of interest are powerful tools that transform generic scenery into an engaging, memorable environment. By following a structured workflow—planning, asset creation, careful placement, enhancement, and optimization—you can build scenery that captivates users and enriches their experience. Whether you are recreating a local landmark, adding interactive tour points, or building an entire virtual city, the principles in this article will guide you toward a professional result.

Start small: choose one landmark, go through the entire pipeline, and test it. Each successful addition builds confidence and skill. As you expand your collection, always keep performance and user experience at the forefront. With practice, your custom scenery will stand out as a highlight in any simulation or virtual world.

For further reading, check out the Fly Away Simulation community for flight‑scenery tutorials, or explore Blender’s FBX export guide to ensure smooth import into game engines. Happy building!