diff --git a/public/css/style.css b/public/css/style.css
index d4a8a7e..0753c90 100644
--- a/public/css/style.css
+++ b/public/css/style.css
@@ -879,6 +879,72 @@ html, body {
   color: #333;
 }
 
+.search-ctrl {
+  position: relative;
+}
+
+.search-ctrl__button svg {
+  display: block;
+  margin: 0 auto;
+  width: 18px;
+  height: 18px;
+}
+
+.search-ctrl__button.active {
+  background: #dbe9ff;
+}
+
+.search-panel {
+  position: absolute;
+  top: 0;
+  left: 100%;
+  margin-left: 8px;
+  z-index: 20;
+  width: 240px;
+  background: #fff;
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
+  padding: 6px 8px;
+  font-size: 13px;
+}
+
+.search-panel[hidden] {
+  display: none;
+}
+
+.search-panel__input {
+  width: 100%;
+  box-sizing: border-box;
+  border: 1px solid #ccc;
+  border-radius: 4px;
+  padding: 5px 7px;
+  font: inherit;
+}
+
+.search-panel__results {
+  list-style: none;
+  margin: 6px 0 0;
+  padding: 0;
+  max-height: 220px;
+  overflow-y: auto;
+}
+
+.search-panel__result {
+  padding: 6px 4px;
+  border-radius: 4px;
+  cursor: pointer;
+}
+
+.search-panel__result:hover {
+  background: #f0f0f0;
+}
+
+.search-panel__status {
+  padding: 6px 4px;
+  color: #888;
+}
+
 .notes-ctrl {
   position: relative;
 }
diff --git a/public/js/icons.js b/public/js/icons.js
index 5f35733..5ecd1c8 100644
--- a/public/js/icons.js
+++ b/public/js/icons.js
@@ -62,6 +62,12 @@ export const SUNSET_ICON = `
   <path d="M9 10l3 3 3-3"/>
 </svg>`;
 
+export const SEARCH_ICON = `
+<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round">
+  <circle cx="11" cy="11" r="7"/>
+  <path d="M20 20l-4.35-4.35"/>
+</svg>`;
+
 export const NEW_FOLDER_ICON = `
 <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round">
   <path d="M3 7a2 2 0 0 1 2-2h4l2 2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V7z"/>
diff --git a/public/js/map.js b/public/js/map.js
index 5e664bb..58974e7 100644
--- a/public/js/map.js
+++ b/public/js/map.js
@@ -14,6 +14,7 @@ import { MeasureControl } from "/js/measure.js";
 import { NotesControl } from "/js/notes.js";
 import { PluginsControl } from "/js/plugins.js";
 import { LocateControl } from "/js/locate.js";
+import { SearchControl } from "/js/search.js";
 import { LAYERS_ICON, WAYPOINT_ICON, SUNRISE_ICON, SUNSET_ICON, PENDING_ICON } from "/js/icons.js";
 import { formatCoords, formatSunInfo } from "/js/sun.js";
 import { notifySidePanelOpen, onlyOneSidePanelOpen } from "/js/panels.js";
@@ -405,6 +406,7 @@ const SLOVAKIA_BOUNDS = [
   [16.83, 47.73],
   [22.57, 49.61],
 ];
+map.addControl(new SearchControl(), "top-left");
 map.addControl(new HomeButton({ bounds: SLOVAKIA_BOUNDS }), "top-left");
 // showCompass: false — this map never rotates, so a bearing-reset button
 // (NavigationControl's default third button) would just be dead weight.
diff --git a/public/js/search.js b/public/js/search.js
new file mode 100644
index 0000000..a4b72ad
--- /dev/null
+++ b/public/js/search.js
@@ -0,0 +1,111 @@
+import { SEARCH_ICON } from "/js/icons.js";
+import { escapeHtml } from "/js/gpx.js";
+
+const NOMINATIM_API = "https://nominatim.openstreetmap.org/search";
+// "lat, lng" / "lat lng" decimal degrees — the same plain-text shape the
+// topbar's own coordinate readout copies to the clipboard (map.js). Tried
+// before hitting the geocoder, so pasting a coordinate pair jumps straight
+// there with no network round-trip.
+const COORD_PATTERN = /^\s*(-?\d+(?:\.\d+)?)\s*[, ]\s*(-?\d+(?:\.\d+)?)\s*$/;
+
+// A place-name/coordinate search box, matching NPS's own Park Tiles viewer.
+// Online only, like this app's other non-basemap online features (Radar,
+// the Wikipedia layer) — no offline geocoding index to fall back to.
+// Nominatim: OpenStreetMap's own geocoder, free, no API key, matching the
+// online basemap's own OSM-derived style already used here.
+export class SearchControl {
+  constructor() {
+    this._results = [];
+  }
+
+  onAdd(map) {
+    this._map = map;
+    this._container = document.createElement("div");
+    this._container.className = "maplibregl-ctrl maplibregl-ctrl-group search-ctrl";
+    this._container.innerHTML = `
+      <button type="button" class="search-ctrl__button" title="Search" aria-label="Search">${SEARCH_ICON}</button>
+      <div class="search-panel" hidden>
+        <form class="search-panel__form">
+          <input type="text" class="search-panel__input" placeholder="Search, or lat, lng">
+        </form>
+        <ul class="search-panel__results"></ul>
+      </div>
+    `;
+    this._button = this._container.querySelector(".search-ctrl__button");
+    this._panel = this._container.querySelector(".search-panel");
+    this._input = this._container.querySelector(".search-panel__input");
+    this._resultsEl = this._container.querySelector(".search-panel__results");
+
+    this._button.addEventListener("click", () => this._toggle());
+    this._container.querySelector(".search-panel__form").addEventListener("submit", (event) => {
+      event.preventDefault();
+      this._search();
+    });
+
+    return this._container;
+  }
+
+  onRemove() {
+    this._container.remove();
+  }
+
+  getDefaultPosition() {
+    return "top-left";
+  }
+
+  _toggle() {
+    const opening = this._panel.hidden;
+    this._panel.hidden = !opening;
+    this._button.classList.toggle("active", opening);
+    if (opening) this._input.focus();
+  }
+
+  async _search() {
+    const query = this._input.value.trim();
+    if (!query) return;
+
+    const coords = query.match(COORD_PATTERN);
+    if (coords) {
+      this._resultsEl.innerHTML = "";
+      this._jumpTo(Number(coords[1]), Number(coords[2]));
+      return;
+    }
+
+    this._resultsEl.innerHTML = `<li class="search-panel__status">Searching…</li>`;
+    let places;
+    try {
+      const url = new URL(NOMINATIM_API);
+      url.searchParams.set("q", query);
+      url.searchParams.set("format", "jsonv2");
+      url.searchParams.set("limit", "5");
+      places = await (await fetch(url)).json();
+    } catch {
+      this._resultsEl.innerHTML = `<li class="search-panel__status">Search unavailable — check your connection.</li>`;
+      return;
+    }
+    this._renderResults(places);
+  }
+
+  _renderResults(places) {
+    this._results = places;
+    if (places.length === 0) {
+      this._resultsEl.innerHTML = `<li class="search-panel__status">No results</li>`;
+      return;
+    }
+    this._resultsEl.innerHTML = places
+      .map((place, i) => `<li class="search-panel__result" data-index="${i}">${escapeHtml(place.display_name)}</li>`)
+      .join("");
+    this._resultsEl.querySelectorAll(".search-panel__result").forEach((el) => {
+      el.addEventListener("click", () => {
+        const place = this._results[Number(el.dataset.index)];
+        this._jumpTo(Number(place.lat), Number(place.lon));
+      });
+    });
+  }
+
+  _jumpTo(lat, lng) {
+    this._map.flyTo({ center: [lng, lat], zoom: Math.max(this._map.getZoom(), 14) });
+    this._panel.hidden = true;
+    this._button.classList.remove("active");
+  }
+}
diff --git a/views/layout.erb b/views/layout.erb
index afa9a71..d80bca0 100644
--- a/views/layout.erb
+++ b/views/layout.erb
@@ -43,6 +43,7 @@
         "/js/panels.js": "/js/panels.js?v=<%= ASSET_VERSION %>",
         "/js/plugins.js": "/js/plugins.js?v=<%= ASSET_VERSION %>",
         "/js/radar.js": "/js/radar.js?v=<%= ASSET_VERSION %>",
+        "/js/search.js": "/js/search.js?v=<%= ASSET_VERSION %>",
         "/js/shadow.js": "/js/shadow.js?v=<%= ASSET_VERSION %>",
         "/js/sun.js": "/js/sun.js?v=<%= ASSET_VERSION %>",
         "/js/track_profile.js": "/js/track_profile.js?v=<%= ASSET_VERSION %>"