diff --git a/lib/src/layer/polyline_layer/painter.dart b/lib/src/layer/polyline_layer/painter.dart
index 4656f83a4..fa8005b08 100644
--- a/lib/src/layer/polyline_layer/painter.dart
+++ b/lib/src/layer/polyline_layer/painter.dart
@@ -135,6 +135,19 @@ class _PolylinePainter<R extends Object> extends CustomPainter
         );
         if (!areOffsetsVisible(offsets)) return WorldWorkControl.invisible;
 
+        if (polyline is MulticolorPolyline<R>) {
+          drawPaths();
+          lastHash = null;
+          needsLayerSaving = false;
+          _drawMulticolorPolyline(
+            canvas: canvas,
+            size: size,
+            projectedPolyline: projectedPolyline,
+            offsets: offsets,
+          );
+          return WorldWorkControl.visible;
+        }
+
         final hash = polyline.renderHashCode;
         if (needsLayerSaving || (lastHash != null && lastHash != hash)) {
           drawPaths();
@@ -265,6 +278,102 @@ class _PolylinePainter<R extends Object> extends CustomPainter
     drawPaths();
   }
 
+  void _drawMulticolorPolyline({
+    required Canvas canvas,
+    required Size size,
+    required _ProjectedPolyline<R> projectedPolyline,
+    required List<Offset> offsets,
+  }) {
+    final polyline = projectedPolyline.polyline as MulticolorPolyline<R>;
+
+    final colors = polyline.resolvedVertexColors;
+    final vertexCount = math.min(offsets.length, colors.length);
+    if (vertexCount < 2) {
+      return;
+    }
+
+    final strokeWidth = polyline.useStrokeWidthInMeter
+        ? metersToScreenPixels(
+            projectedPolyline.polyline.points.first,
+            polyline.strokeWidth,
+          )
+        : polyline.strokeWidth;
+
+    final hasBorder = polyline.borderStrokeWidth > 0.0;
+    final requiresLayerSaving = polyline.hasTransparentVertices;
+
+    if (hasBorder) {
+      final borderPath = ui.Path();
+      final filterPath = ui.Path();
+      final paths = <ui.Path>[borderPath];
+      if (requiresLayerSaving) {
+        paths.add(filterPath);
+      }
+
+      final SolidPixelHiker borderHiker = SolidPixelHiker(
+        offsets: offsets,
+        closePath: false,
+        canvasSize: size,
+        strokeWidth: strokeWidth + polyline.borderStrokeWidth,
+      );
+      borderHiker.addAllVisibleSegments(paths);
+
+      final borderPaint = Paint()
+        ..color = polyline.borderColor
+        ..strokeWidth = strokeWidth + polyline.borderStrokeWidth
+        ..strokeCap = polyline.strokeCap
+        ..strokeJoin = polyline.strokeJoin
+        ..style = PaintingStyle.stroke
+        ..blendMode = BlendMode.srcOver;
+
+      final filterPaint = Paint()
+        ..color = polyline.borderColor.withAlpha(255)
+        ..strokeWidth = strokeWidth
+        ..strokeCap = polyline.strokeCap
+        ..strokeJoin = polyline.strokeJoin
+        ..style = PaintingStyle.stroke
+        ..blendMode = BlendMode.dstOut;
+
+      if (requiresLayerSaving) {
+        canvas.saveLayer(viewportRect, Paint());
+      }
+
+      canvas.drawPath(borderPath, borderPaint);
+
+      if (requiresLayerSaving) {
+        canvas.drawPath(filterPath, filterPaint);
+        canvas.restore();
+      }
+    }
+
+    final strokePaint = Paint()
+      ..strokeWidth = strokeWidth
+      ..strokeCap = polyline.strokeCap
+      ..strokeJoin = polyline.strokeJoin
+      ..style = PaintingStyle.stroke
+      ..blendMode = BlendMode.srcOver;
+
+    final segmentPath = ui.Path();
+
+    for (int i = 0; i < vertexCount - 1; i++) {
+      final start = offsets[i];
+      final end = offsets[i + 1];
+      if (start == end) continue;
+
+      strokePaint.shader = ui.Gradient.linear(
+        start,
+        end,
+        [colors[i], colors[i + 1]],
+      );
+      segmentPath.moveTo(start.dx, start.dy);
+      segmentPath.lineTo(end.dx, end.dy);
+      canvas.drawPath(segmentPath, strokePaint);
+      segmentPath.reset();
+    }
+
+    strokePaint.shader = null;
+  }
+
   ui.Gradient _paintGradient(Polyline polyline, List<Offset> offsets) =>
       ui.Gradient.linear(offsets.first, offsets.last, polyline.gradientColors!,
           _getColorsStop(polyline));
diff --git a/lib/src/layer/polyline_layer/polyline.dart b/lib/src/layer/polyline_layer/polyline.dart
index b5712da66..d899be516 100644
--- a/lib/src/layer/polyline_layer/polyline.dart
+++ b/lib/src/layer/polyline_layer/polyline.dart
@@ -104,3 +104,97 @@ class Polyline<R extends Object> with HitDetectableElement<R> {
   @override
   int get hashCode => _hashCode ??= Object.hashAll([...points, renderHashCode]);
 }
+
+/// A [Polyline] variant that can display a different color at each vertex and
+/// paints a smooth gradient between consecutive vertices.
+class MulticolorPolyline<R extends Object> extends Polyline<R> {
+  /// The color applied at each vertex in [points].
+  ///
+  /// When `null` or empty, [defaultColor] is used instead.
+  final List<Color>? vertexColors;
+
+  /// The fallback color used when no [vertexColors] are provided.
+  final Color defaultColor;
+
+  int? _multicolorRenderHashCode;
+  List<Color>? _resolvedColors;
+
+  /// Create a multicolor polyline that interpolates between the supplied
+  /// [vertexColors].
+  MulticolorPolyline({
+    required List<LatLng> points,
+    List<Color>? vertexColors,
+    this.defaultColor = const Color(0xFF00FF00),
+    double strokeWidth = 1.0,
+    StrokePattern pattern = const StrokePattern.solid(),
+    double borderStrokeWidth = 0.0,
+    Color borderColor = const Color(0xFFFFFF00),
+    StrokeCap strokeCap = StrokeCap.round,
+    StrokeJoin strokeJoin = StrokeJoin.round,
+    bool useStrokeWidthInMeter = false,
+    R? hitValue,
+  })  : assert(
+          vertexColors == null ||
+              vertexColors.isEmpty ||
+              points.length == vertexColors.length,
+          'vertexColors length must match points length',
+        ),
+        assert(points.length >= 2,
+            'MulticolorPolyline requires at least two points'),
+        assert(
+          pattern == const StrokePattern.solid(),
+          'MulticolorPolyline currently supports only solid stroke patterns.',
+        ),
+        vertexColors = vertexColors != null && vertexColors.isNotEmpty
+            ? vertexColors
+            : null,
+        super(
+          points: points,
+          strokeWidth: strokeWidth,
+          pattern: pattern,
+          color: (vertexColors != null && vertexColors.isNotEmpty)
+              ? vertexColors.first
+              : defaultColor,
+          borderStrokeWidth: borderStrokeWidth,
+          borderColor: borderColor,
+          gradientColors: null,
+          colorsStop: null,
+          strokeCap: strokeCap,
+          strokeJoin: strokeJoin,
+          useStrokeWidthInMeter: useStrokeWidthInMeter,
+          hitValue: hitValue,
+        );
+
+  /// Returns `true` when any effective vertex color is translucent.
+  bool get hasTransparentVertices =>
+      resolvedVertexColors.any((color) => color.alpha < 0xFF);
+
+  /// Returns `true` when at least two distinct vertex colors were provided.
+  bool get hasGradientStops =>
+      vertexColors != null && vertexColors!.length >= 2;
+
+  /// Returns the colors used for painting, falling back to [defaultColor] when
+  /// custom [vertexColors] are not provided.
+  List<Color> get resolvedVertexColors => _resolvedColors ??= vertexColors ??
+      List<Color>.filled(points.length, defaultColor, growable: false);
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      (other is MulticolorPolyline<R> &&
+          super == other &&
+          defaultColor == other.defaultColor &&
+          _listEqualsNullable(vertexColors, other.vertexColors));
+
+  @override
+  int get renderHashCode => _multicolorRenderHashCode ??= Object.hash(
+      super.renderHashCode,
+      defaultColor,
+      vertexColors == null ? null : Object.hashAll(vertexColors!));
+}
+
+bool _listEqualsNullable<T>(List<T>? a, List<T>? b) {
+  if (identical(a, b)) return true;
+  if (a == null || b == null) return a == null && b == null;
+  return listEquals(a, b);
+}
diff --git a/lib/src/layer/polyline_layer/polyline_layer.dart b/lib/src/layer/polyline_layer/polyline_layer.dart
index 6da20ffc5..da15010cc 100644
--- a/lib/src/layer/polyline_layer/polyline_layer.dart
+++ b/lib/src/layer/polyline_layer/polyline_layer.dart
@@ -93,15 +93,21 @@ class _PolylineLayerState<R extends Object> extends State<PolylineLayer<R>>
   _ProjectedPolyline<R> simplifyProjectedElement({
     required _ProjectedPolyline<R> projectedElement,
     required double tolerance,
-  }) =>
-      _ProjectedPolyline._(
-        polyline: projectedElement.polyline,
-        points: simplifyPoints(
-          points: projectedElement.points,
-          tolerance: tolerance,
-          highQuality: true,
-        ),
-      );
+  }) {
+    final polyline = projectedElement.polyline;
+    if (polyline is MulticolorPolyline<R>) {
+      return projectedElement;
+    }
+
+    return _ProjectedPolyline._(
+      polyline: polyline,
+      points: simplifyPoints(
+        points: projectedElement.points,
+        tolerance: tolerance,
+        highQuality: true,
+      ),
+    );
+  }
 
   @override
   List<Polyline<R>> get elements => widget.polylines;
@@ -202,8 +208,9 @@ class _PolylineLayerState<R extends Object> extends State<PolylineLayer<R>>
       // First check, bullet-proof, focusing on latitudes.
       if (!isOverlappingLatitude()) continue;
 
-      // Gradient polylines cannot be easily segmented
-      if (polyline.gradientColors != null) {
+      // Gradient or multicolor polylines cannot be easily segmented
+      if (polyline.gradientColors != null ||
+          polyline is MulticolorPolyline<R>) {
         yield projectedPolyline;
         continue;
       }
diff --git a/test/layer/polyline_layer_test.dart b/test/layer/polyline_layer_test.dart
index 9fdf43f44..d36393b82 100644
--- a/test/layer/polyline_layer_test.dart
+++ b/test/layer/polyline_layer_test.dart
@@ -31,4 +31,53 @@ void main() {
             of: find.byType(PolylineLayer), matching: find.byType(CustomPaint)),
         findsOneWidget);
   });
+
+  testWidgets('multicolor polyline renders without errors', (tester) async {
+    final polylines = <Polyline>[
+      MulticolorPolyline(
+        points: const [
+          LatLng(50.5, -0.09),
+          LatLng(51.3498, -6.2603),
+          LatLng(53.8566, 2.3522),
+        ],
+        vertexColors: const [
+          Colors.red,
+          Colors.orange,
+          Colors.blue,
+        ],
+        strokeWidth: 6,
+      ),
+    ];
+
+    await tester.pumpWidget(TestApp(polylines: polylines));
+
+    expect(find.byType(FlutterMap), findsOneWidget);
+    expect(find.byType(PolylineLayer), findsOneWidget);
+    expect(tester.takeException(), isNull);
+  });
+
+  testWidgets('multicolor polyline falls back to defaultColor', (tester) async {
+    final polylines = <Polyline>[
+      MulticolorPolyline(
+        points: const [
+          LatLng(52.5, -0.09),
+          LatLng(53.3498, -6.2603),
+          LatLng(55.8566, 2.3522),
+        ],
+        defaultColor: Colors.purple,
+        strokeWidth: 5,
+      ),
+    ];
+
+    await tester.pumpWidget(TestApp(polylines: polylines));
+
+    expect(find.byType(FlutterMap), findsOneWidget);
+    expect(find.byType(PolylineLayer), findsOneWidget);
+    expect(tester.takeException(), isNull);
+
+    final polyline = polylines.first as MulticolorPolyline;
+    expect(polyline.vertexColors, isNull);
+    expect(polyline.color, equals(Colors.purple));
+    expect(polyline.resolvedVertexColors, everyElement(equals(Colors.purple)));
+  });
 }