diff --git a/website/package-lock.json b/website/package-lock.json
index f5720e71..5be67fda 100644
--- a/website/package-lock.json
+++ b/website/package-lock.json
@@ -11,6 +11,8 @@
                 "@fortawesome/free-brands-svg-icons": "^6.5.2",
                 "@fortawesome/free-solid-svg-icons": "^6.5.2",
                 "@mapbox/mapbox-gl-geocoder": "^5.0.2",
+                "@types/mapbox__mapbox-gl-geocoder": "^5.0.0",
+                "@types/mapbox-gl": "^3.1.0",
                 "bits-ui": "^0.21.2",
                 "clsx": "^2.1.0",
                 "gpx": "file:../gpx",
@@ -1370,6 +1372,11 @@
             "integrity": "sha512-trOc4AAUThEz9hapPtSd7wf5tiQKvTtu5b371UxXdTuqzIh0ArcRspRP0i0Viu+LXstIQ1z96t1nsPxT9ol01g==",
             "dev": true
         },
+        "node_modules/@types/geojson": {
+            "version": "7946.0.14",
+            "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.14.tgz",
+            "integrity": "sha512-WCfD5Ht3ZesJUsONdhvm84dmzWOiOzOAqOncN0++w0lBw1o8OuDNJF2McvvCef/yBqb/HYRahp1BYtODFQ8bRg=="
+        },
         "node_modules/@types/http-cache-semantics": {
             "version": "4.0.4",
             "resolved": "https://registry.npmjs.org/@types/http-cache-semantics/-/http-cache-semantics-4.0.4.tgz",
@@ -1389,6 +1396,23 @@
                 "@types/node": "*"
             }
         },
+        "node_modules/@types/mapbox__mapbox-gl-geocoder": {
+            "version": "5.0.0",
+            "resolved": "https://registry.npmjs.org/@types/mapbox__mapbox-gl-geocoder/-/mapbox__mapbox-gl-geocoder-5.0.0.tgz",
+            "integrity": "sha512-eGBWdFiP2QgmwndPyhwK6eBeOfyB8vRscp2C6Acqasx5dH8FvTo/VgXWCrCKFR3zkWek/H4w4/CwmBFOs7OLBA==",
+            "dependencies": {
+                "@types/geojson": "*",
+                "@types/mapbox-gl": "*"
+            }
+        },
+        "node_modules/@types/mapbox-gl": {
+            "version": "3.1.0",
+            "resolved": "https://registry.npmjs.org/@types/mapbox-gl/-/mapbox-gl-3.1.0.tgz",
+            "integrity": "sha512-hI6cQDjw1bkJw7MC/eHMqq5TWUamLwsujnUUeiIX2KDRjxRNSYMjnHz07+LATz9I9XIsKumOtUz4gRYnZOJ/FA==",
+            "dependencies": {
+                "@types/geojson": "*"
+            }
+        },
         "node_modules/@types/minimist": {
             "version": "1.2.5",
             "resolved": "https://registry.npmjs.org/@types/minimist/-/minimist-1.2.5.tgz",
diff --git a/website/package.json b/website/package.json
index 20256863..3a0eb575 100644
--- a/website/package.json
+++ b/website/package.json
@@ -40,6 +40,8 @@
         "@fortawesome/free-brands-svg-icons": "^6.5.2",
         "@fortawesome/free-solid-svg-icons": "^6.5.2",
         "@mapbox/mapbox-gl-geocoder": "^5.0.2",
+        "@types/mapbox__mapbox-gl-geocoder": "^5.0.0",
+        "@types/mapbox-gl": "^3.1.0",
         "bits-ui": "^0.21.2",
         "clsx": "^2.1.0",
         "gpx": "file:../gpx",
diff --git a/website/src/lib/assets/layers.ts b/website/src/lib/assets/layers.ts
new file mode 100644
index 00000000..9bcf8730
--- /dev/null
+++ b/website/src/lib/assets/layers.ts
@@ -0,0 +1,85 @@
+import { type AnySourceData, type Style } from 'mapbox-gl';
+
+export const basemaps: { [key: string]: string | Style; } = {
+    mapboxOutdoors: 'mapbox://styles/mapbox/outdoors-v12',
+    mapboxSatellite: 'mapbox://styles/mapbox/satellite-v9',
+    openStreetMap: {
+        version: 8,
+        sources: {
+            openStreetMap: {
+                type: 'raster',
+                tiles: ['https://a.tile.openstreetmap.org/{z}/{x}/{y}.png', 'https://b.tile.openstreetmap.org/{z}/{x}/{y}.png', 'https://c.tile.openstreetmap.org/{z}/{x}/{y}.png'],
+                tileSize: 256,
+                maxzoom: 18,
+                attribution: 'Map tiles by <a target="_top" rel="noopener" href="https://tile.openstreetmap.org/">OpenStreetMap tile servers</a>, under the <a target="_top" rel="noopener" href="https://operations.osmfoundation.org/policies/tiles/">tile usage policy</a>. Data by <a target="_top" rel="noopener" href="http://openstreetmap.org">OpenStreetMap</a>'
+            }
+        },
+        layers: [{
+            id: 'openStreetMap',
+            type: 'raster',
+            source: 'openStreetMap',
+        }],
+    },
+    openTopoMap: {
+        version: 8,
+        sources: {
+            openTopoMap: {
+                type: 'raster',
+                tiles: ['https://tile.opentopomap.org/{z}/{x}/{y}.png'],
+                tileSize: 256,
+                maxzoom: 17,
+                attribution: '&copy; <a href="https://www.opentopomap.org" target="_blank">OpenTopoMap</a> &copy; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a>'
+            }
+        },
+        layers: [{
+            id: 'openTopoMap',
+            type: 'raster',
+            source: 'openTopoMap',
+        }],
+    },
+    openHikingMap: {
+        version: 8,
+        sources: {
+            openHikingMap: {
+                type: 'raster',
+                tiles: ['https://maps.refuges.info/hiking/{z}/{x}/{y}.png'],
+                tileSize: 256,
+                maxzoom: 18,
+                attribution: '&copy; <a href="https://wiki.openstreetmap.org/wiki/Hiking/mri" target="_blank">sly</a> &copy; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a>'
+            }
+        },
+        layers: [{
+            id: 'openHikingMap',
+            type: 'raster',
+            source: 'openHikingMap',
+        }],
+    },
+    cyclOSM: {
+        version: 8,
+        sources: {
+            cyclOSM: {
+                type: 'raster',
+                tiles: ['https://a.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png', 'https://b.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png', 'https://c.tile-cyclosm.openstreetmap.fr/cyclosm/{z}/{x}/{y}.png'],
+                tileSize: 256,
+                maxzoom: 17,
+                attribution: '&copy; <a href="https://github.com/cyclosm/cyclosm-cartocss-style/releases" title="CyclOSM - Open Bicycle render">CyclOSM</a> &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>'
+            }
+        },
+        layers: [{
+            id: 'cyclOSM',
+            type: 'raster',
+            source: 'cyclOSM',
+        }],
+    },
+    linz: 'https://basemaps.linz.govt.nz/v1/tiles/topographic/EPSG:3857/style/topographic.json?api=d01fbtg0ar23gctac5m0jgyy2ds'
+};
+
+export const overlays: { [key: string]: AnySourceData; } = {
+    cyclOSMlite: {
+        type: 'raster',
+        tiles: ['https://a.tile-cyclosm.openstreetmap.fr/cyclosm-lite/{z}/{x}/{y}.png', 'https://b.tile-cyclosm.openstreetmap.fr/cyclosm-lite/{z}/{x}/{y}.png', 'https://c.tile-cyclosm.openstreetmap.fr/cyclosm-lite/{z}/{x}/{y}.png'],
+        tileSize: 256,
+        maxzoom: 17,
+        attribution: '&copy; <a href="https://github.com/cyclosm/cyclosm-cartocss-style/releases" title="CyclOSM - Open Bicycle render">CyclOSM</a> &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>'
+    },
+};
\ No newline at end of file
diff --git a/website/src/lib/components/LayerControl.svelte b/website/src/lib/components/LayerControl.svelte
new file mode 100644
index 00000000..9913df60
--- /dev/null
+++ b/website/src/lib/components/LayerControl.svelte
@@ -0,0 +1,63 @@
+<script lang="ts">
+	import mapboxgl from 'mapbox-gl';
+	import CustomControl from '$lib/components/custom-control/CustomControl.svelte';
+
+	import Fa from 'svelte-fa';
+	import { faLayerGroup } from '@fortawesome/free-solid-svg-icons';
+
+	import { Label } from '$lib/components/ui/label';
+	import * as RadioGroup from '$lib/components/ui/radio-group';
+	import { Checkbox } from '$lib/components/ui/checkbox';
+
+	import { basemaps, overlays } from '$lib/assets/layers';
+
+	export let map: mapboxgl.Map | null;
+
+	$: if (map) {
+		map?.setStyle(basemaps['mapboxOutdoors']);
+	}
+</script>
+
+<CustomControl {map} class="group">
+	<div class="flex flex-row justify-center items-center w-[29px] h-[29px] group-hover:hidden">
+		<Fa icon={faLayerGroup} size="1.4x" />
+	</div>
+	<div class="hidden group-hover:block p-2">
+		<RadioGroup.Root
+			value="mapboxOutdoors"
+			onValueChange={(id) => {
+				map.setStyle(basemaps[id]);
+			}}
+		>
+			{#each Object.keys(basemaps) as id}
+				<div class="flex items-center space-x-2">
+					<RadioGroup.Item value={id} {id} />
+					<Label for={id}>{id}</Label>
+				</div>
+			{/each}
+		</RadioGroup.Root>
+		<div>
+			{#each Object.keys(overlays) as id}
+				<Checkbox
+					{id}
+					onCheckedChange={(checked) => {
+						console.log('onCheckedChange', map?.isStyleLoaded());
+						if (checked) {
+							if (!map.getSource(id)) {
+								map.addSource(id, overlays[id]);
+							}
+							map.addLayer({
+								id,
+								type: overlays[id].type === 'raster' ? 'raster' : 'line',
+								source: id
+							});
+						} else {
+							map.removeLayer(id);
+						}
+					}}
+				/>
+				<Label for={id}>{id}</Label>
+			{/each}
+		</div>
+	</div>
+</CustomControl>
diff --git a/website/src/lib/components/Map.svelte b/website/src/lib/components/Map.svelte
index a9e383af..767176a9 100644
--- a/website/src/lib/components/Map.svelte
+++ b/website/src/lib/components/Map.svelte
@@ -6,6 +6,7 @@
 
 	import MapboxGeocoder from '@mapbox/mapbox-gl-geocoder';
 	import '@mapbox/mapbox-gl-geocoder/dist/mapbox-gl-geocoder.css';
+	import LayerControl from './LayerControl.svelte';
 
 	mapboxgl.accessToken =
 		'pk.eyJ1IjoiZ3B4c3R1ZGlvIiwiYSI6ImNrdHVoM2pjNTBodmUycG1yZTNwcnJ3MzkifQ.YZnNs9s9oCQPzoXAWs_SLg';
@@ -17,7 +18,7 @@
 	onMount(() => {
 		map = new mapboxgl.Map({
 			container: 'map',
-			style: 'mapbox://styles/mapbox/outdoors-v12',
+			style: { version: 8, sources: {}, layers: [] },
 			projection: 'mercator',
 			hash: true,
 			language: 'auto',
@@ -57,10 +58,18 @@
 			})
 		);
 	});
+
+	onDestroy(() => {
+		if (map) {
+			map.remove();
+		}
+	});
 </script>
 
 <div {...$$restProps}>
-	<div id="map" class="h-full"></div>
+	<div id="map" class="h-full">
+		<LayerControl {map} />
+	</div>
 </div>
 
 <style lang="postcss">
diff --git a/website/src/lib/components/custom-control/CustomControl.svelte b/website/src/lib/components/custom-control/CustomControl.svelte
new file mode 100644
index 00000000..d6467127
--- /dev/null
+++ b/website/src/lib/components/custom-control/CustomControl.svelte
@@ -0,0 +1,25 @@
+<script lang="ts">
+	import CustomControl from './CustomControl';
+	import mapboxgl from 'mapbox-gl';
+
+	export let map: mapboxgl.Map | null;
+	export let position: 'top-left' | 'top-right' | 'bottom-left' | 'bottom-right' = 'top-right';
+
+	let container: HTMLDivElement | null = null;
+
+	$: if (map && container) {
+		if (position.includes('right')) container.classList.add('float-right');
+		else container.classList.add('float-left');
+		container.classList.remove('hidden');
+		let control = new CustomControl(container);
+		map.addControl(control, position);
+	}
+</script>
+
+<div
+	bind:this={container}
+	class="{$$props.class ||
+		''} clear-both translate-0 m-[10px] pointer-events-auto bg-background rounded shadow-md hidden"
+>
+	<slot />
+</div>
diff --git a/website/src/lib/components/custom-control/CustomControl.ts b/website/src/lib/components/custom-control/CustomControl.ts
new file mode 100644
index 00000000..481281eb
--- /dev/null
+++ b/website/src/lib/components/custom-control/CustomControl.ts
@@ -0,0 +1,20 @@
+import { type Map, type IControl } from 'mapbox-gl';
+
+export default class CustomControl implements IControl {
+    _map: Map | undefined;
+    _container: HTMLElement;
+
+    constructor(container: HTMLElement) {
+        this._container = container;
+    }
+
+    onAdd(map: Map): HTMLElement {
+        this._map = map;
+        return this._container;
+    }
+
+    onRemove() {
+        this._container?.parentNode?.removeChild(this._container);
+        this._map = undefined;
+    }
+}
\ No newline at end of file
diff --git a/website/src/lib/components/ui/checkbox/checkbox.svelte b/website/src/lib/components/ui/checkbox/checkbox.svelte
new file mode 100644
index 00000000..d2039536
--- /dev/null
+++ b/website/src/lib/components/ui/checkbox/checkbox.svelte
@@ -0,0 +1,35 @@
+<script lang="ts">
+	import { Checkbox as CheckboxPrimitive } from "bits-ui";
+	import Check from "lucide-svelte/icons/check";
+	import Minus from "lucide-svelte/icons/minus";
+	import { cn } from "$lib/utils.js";
+
+	type $$Props = CheckboxPrimitive.Props;
+	type $$Events = CheckboxPrimitive.Events;
+
+	let className: $$Props["class"] = undefined;
+	export let checked: $$Props["checked"] = false;
+	export { className as class };
+</script>
+
+<CheckboxPrimitive.Root
+	class={cn(
+		"peer box-content h-4 w-4 shrink-0 rounded-sm border border-primary ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 data-[disabled=true]:cursor-not-allowed data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground data-[disabled=true]:opacity-50",
+		className
+	)}
+	bind:checked
+	{...$$restProps}
+	on:click
+>
+	<CheckboxPrimitive.Indicator
+		class={cn("flex h-4 w-4 items-center justify-center text-current")}
+		let:isChecked
+		let:isIndeterminate
+	>
+		{#if isChecked}
+			<Check class="h-3.5 w-3.5" />
+		{:else if isIndeterminate}
+			<Minus class="h-3.5 w-3.5" />
+		{/if}
+	</CheckboxPrimitive.Indicator>
+</CheckboxPrimitive.Root>
diff --git a/website/src/lib/components/ui/checkbox/index.ts b/website/src/lib/components/ui/checkbox/index.ts
new file mode 100644
index 00000000..6d92d945
--- /dev/null
+++ b/website/src/lib/components/ui/checkbox/index.ts
@@ -0,0 +1,6 @@
+import Root from "./checkbox.svelte";
+export {
+	Root,
+	//
+	Root as Checkbox,
+};
diff --git a/website/src/lib/components/ui/label/index.ts b/website/src/lib/components/ui/label/index.ts
new file mode 100644
index 00000000..8bfca0b3
--- /dev/null
+++ b/website/src/lib/components/ui/label/index.ts
@@ -0,0 +1,7 @@
+import Root from "./label.svelte";
+
+export {
+	Root,
+	//
+	Root as Label,
+};
diff --git a/website/src/lib/components/ui/label/label.svelte b/website/src/lib/components/ui/label/label.svelte
new file mode 100644
index 00000000..2a7d4798
--- /dev/null
+++ b/website/src/lib/components/ui/label/label.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import { Label as LabelPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	type $$Props = LabelPrimitive.Props;
+	type $$Events = LabelPrimitive.Events;
+
+	let className: $$Props["class"] = undefined;
+	export { className as class };
+</script>
+
+<LabelPrimitive.Root
+	class={cn(
+		"text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70",
+		className
+	)}
+	{...$$restProps}
+	on:mousedown
+>
+	<slot />
+</LabelPrimitive.Root>
diff --git a/website/src/lib/components/ui/radio-group/index.ts b/website/src/lib/components/ui/radio-group/index.ts
new file mode 100644
index 00000000..feefa793
--- /dev/null
+++ b/website/src/lib/components/ui/radio-group/index.ts
@@ -0,0 +1,15 @@
+import { RadioGroup as RadioGroupPrimitive } from "bits-ui";
+
+import Root from "./radio-group.svelte";
+import Item from "./radio-group-item.svelte";
+const Input = RadioGroupPrimitive.Input;
+
+export {
+	Root,
+	Input,
+	Item,
+	//
+	Root as RadioGroup,
+	Input as RadioGroupInput,
+	Item as RadioGroupItem,
+};
diff --git a/website/src/lib/components/ui/radio-group/radio-group-item.svelte b/website/src/lib/components/ui/radio-group/radio-group-item.svelte
new file mode 100644
index 00000000..9ca65859
--- /dev/null
+++ b/website/src/lib/components/ui/radio-group/radio-group-item.svelte
@@ -0,0 +1,28 @@
+<script lang="ts">
+	import { RadioGroup as RadioGroupPrimitive } from "bits-ui";
+	import Circle from "lucide-svelte/icons/circle";
+	import { cn } from "$lib/utils.js";
+
+	type $$Props = RadioGroupPrimitive.ItemProps;
+	type $$Events = RadioGroupPrimitive.ItemEvents;
+
+	let className: $$Props["class"] = undefined;
+	export let value: $$Props["value"];
+	export { className as class };
+</script>
+
+<RadioGroupPrimitive.Item
+	{value}
+	class={cn(
+		"aspect-square h-4 w-4 rounded-full border border-primary text-primary ring-offset-background focus:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50",
+		className
+	)}
+	{...$$restProps}
+	on:click
+>
+	<div class="flex items-center justify-center">
+		<RadioGroupPrimitive.ItemIndicator>
+			<Circle class="h-2.5 w-2.5 fill-current text-current" />
+		</RadioGroupPrimitive.ItemIndicator>
+	</div>
+</RadioGroupPrimitive.Item>
diff --git a/website/src/lib/components/ui/radio-group/radio-group.svelte b/website/src/lib/components/ui/radio-group/radio-group.svelte
new file mode 100644
index 00000000..301a9259
--- /dev/null
+++ b/website/src/lib/components/ui/radio-group/radio-group.svelte
@@ -0,0 +1,14 @@
+<script lang="ts">
+	import { RadioGroup as RadioGroupPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	type $$Props = RadioGroupPrimitive.Props;
+
+	let className: $$Props["class"] = undefined;
+	export let value: $$Props["value"] = undefined;
+	export { className as class };
+</script>
+
+<RadioGroupPrimitive.Root bind:value class={cn("grid gap-2", className)} {...$$restProps}>
+	<slot />
+</RadioGroupPrimitive.Root>