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Das Alpenmagazin № 0526 · Chiemgau Dossier · 27 May 2026 A weekend feature
Lake Chiemsee panorama at golden hour
Cover Feature Bayern · Chiemgau One Star Above the Achental

Forty-eight hours
around a three-star
kitchen.

A weekend in Grassau, where the Chiemgau Alps tip into Bavaria's largest lake — built around one Saturday-evening table at ES:SENZ, Edip Sigl's three-Michelin-star room inside Das Achental.

★★★Michelin · 2024
30 kmDay-trip radius
€515Dine & Sleep / pp

Anchor on the resort. Watch the calendar. The closure trap will eat any plan that doesn't check the dates first.

The Editor's Pin

The whole weekend collapses onto one fact: ES:SENZ sits inside Das Achental Resort at Mietenkamer Straße 65[1]. That makes the "walking distance, no driving after dinner" constraint trivial: book the resort's es:senz Dine & Sleep package (from €515 pp/night)[2] and the wine-paired tasting menu becomes a ninety-second walk to your room.

Everything else in this issue is a deliberate trade against that default — heritage character, island isolation, or a self-catering apartment in Mietenkam.

The Anchor

One table.
One kitchen.
One Saturday.

Edip Sigl is the named culinary director of es:senz[36], awarded the third star in March 2024 — the only three-star kitchen in Bavaria. Les Grandes Tables du Monde count it among their tasting-menu, wine-paired rooms[35]. Service runs four nights a week. The doors close more than they open.

Address
Mietenkamer Str. 65, 83224 Grassau
Service
Wed–Sat · 18:30 – 23:00
Format
Tasting menu · wine pairing
Booking
Through Das Achental, not Michelin
House
Das Achental Resort · 4★ · 179 rooms
Walk to room
≈ 90 seconds

The Itinerary

Forty-eight hours,
scored for the dinner.

A magazine itinerary is a suggestion, not a contract — but Saturday's late, long, multi-course evening is the gravitational centre. Front-load anything that pays in legs (a peak, the islands, a long cycle); leave Sunday low-stim before the drive home.

Friday — Arrival

Soft landing.

Settle into the Achental valley. A short walk, an early dinner that isn't the dinner, a long sleep.

15:00
Check in at Das Achental 2,000 m² spa · infinity pool · book the Dine & Sleep[2]
16:30
Loop the Grassauer Moor on foot flat trail · 60–90 min · sets the legs for tomorrow
19:30
Beer & schnitzel in the village save the appetite — Saturday will not be light
22:00
Spa finnish sauna, then sleep

Saturday — The Anchor

Big day. Bigger night.

One ambitious morning move, an unhurried afternoon, then everything yields to the 18:30 seating.

08:30
Drive to Kampenwandbahn in Aschau (~14 km) cable car to 1,461 m · €28 RT off-season[7]
11:00
Lunch at Burg Hohenaschau via the 11:00 falconry 45-min raptor demo · €10 · cash only[9]
14:30
Back to the resort spa infinity pool · slow afternoon · do not eat
18:30
ES:SENZ — Edip Sigl tasting menu 90-second walk · wine pairing · plan for four hours at table

Sunday — Soft exit

Lake & leave.

The day after a long tasting menu wants quiet water, a slow lunch, and a flexible departure window.

10:00
Ferry from Übersee / Feldwies 25 May – 22 Sep only · 4 sailings · €13.40 RT[13]
11:00
Walk Fraueninsel · church tour by a nun (€6 · 45 min) car-free island · marzipan & Klosterlikör · whitefish from the fishermen[15]
13:00
Lake lunch · smoked Renken & a Weißbier island fishermen sell fresh out of the huts[32]
15:00
Sunbathe at Strandbad Übersee · drive home Bavaria's longest contiguous sandy beach (5 km)[14]

Where to sleep

Six
plausible rooms.

The structural choice is on-site at Das Achental (no driving, wine pairing, ninety-second walk to the room) versus a character property nearby. Heritage, lake-island isolation, or self-catering value — each is a deliberate trade against the default.

Chiemgau alpine landscape
Anchor Choice · On-Site
Mietenkamer Straße 65 · Grassau

Das Achental Resort

The structurally correct booking: the only address where dinner and bed are the same building. The es:senz Dine & Sleep package bundles the tasting menu with the wine pairing and the room, so the wine pairing isn't a negotiation with a taxi at 23:00. A 2,000 m² spa with infinity pool. Twelve room categories. Michelin Hotels calls it "a perfect representative of modern-rustic Bavarian hospitality."

€515 Dine & Sleep / pp[2] 4★ · 179 rooms 0 m to ES:SENZ 900 m from Bahnhofstr.[34]
Residenz Heinz Winkler exterior
Heritage · 1405
Aschau · ~14 km

Residenz Heinz Winkler

Late-medieval boutique with its own one-star Restaurant Epicures (regained March 2024). 32 rooms. Sleeping at a rival starred kitchen is a tonal call.

1405 heritage Michelin in-house[3]
Fraueninsel from the lake
Island · 600 yrs
Fraueninsel · ferry + Nachttaxi

Inselhotel zur Linde

Over six hundred years of hospitality on a car-free Chiemsee island. Works only if you pre-book the Chiemsee Nachttaxi +49 170 2053542 about 30 min before leaving the mainland after dinner.

600+ years inn[5] Until 00:00 Nachttaxi[16]
Chiemgauhof lakeside retreat
Design · LHW
Übersee · ~7 km

Chiemgauhof Lakeside Retreat

28 lakeside suites designed by Matteo Thun. The lake-modern option — quiet, Leading Hotels of the World pedigree, Strandbad Übersee on the doorstep.

LHW member Matteo Thun design[12]
Schloss Bonnschlössl exterior
Castle · 1477
Bernau · ~10 km

Hotel Bonnschlössl

Fifteenth-century Schloss converted by actor Ferdinand Bonn into a small castle in the early 20th century. Now ten luxury apartments with a steam bath, Finnish sauna, park grounds. Bernau is in its 1,100-year jubilee year in 2026.

1477 built[4] 1100-year jubilee[10]
Alpine village stone house
Stone · 1604
Übersee/Seethal · ~6 km

Farmhouse 1604

Listed fisherman's stone house, foundation stone 1604, now four apartments (95–230 m²) sleeping 2–8, with electric-boat lake access and an outdoor sauna. The right pick for a family of four.

1604 foundation[11] 4 apartments

What to do · 30 km radius

Up the peaks,
across the islands,
into the brine.

Inside the day-trip radius from Mietenkamer Straße: three cable cars, two Wittelsbach palaces, an iodine thermal spring drilled to 5,000 m, a 1,100-year-old village in jubilee dress, Bavaria's longest contiguous sandy beach, and a 1,100 m alpine coaster.

Feature · Day Trip One

The two islands of Chiemsee, in a Sunday.

Year-round ferries from Prien/Stock reach the Herreninsel in twenty minutes; from there a 15-minute walk through fields and woods arrives at Ludwig II's Schloss Herrenchiemsee, his Versailles-on-a-lake — access only via guided tour, €11[20]. The smaller Fraueninsel is older still: Abtei Frauenwörth, founded 772, is the oldest convent in Germany still in operation, with a Carolingian Torhalle from c.850 and a three-aisled minster of c.1100 holding eleven altars and early-Romanesque frescoes.

Nuns sell marzipan and the herbal Chiemseer Klosterlikör; island fishermen smoke whitefish from huts on the shore[32].

772Convent founded
€11Herrenchiemsee tour
€6Nun-guided abbey tour
20 minPrien → Herreninsel
Aerial view of Fraueninsel

Where it compounds

Four villages
that appear twice.

These four villages turn up in both the lodging sub-topic and the day-trip sub-topic — which is where the weekend stops being a list and starts being a circuit. Sleep in one of them, and the dawn coffee is also tomorrow's activity.

Bernau

≈ 10 km · jubilee year

In its 1,100-year jubilee year in 2026 with a traditional Maibaumaufstellen in the village centre; Hotel Bonnschlössl occupies a 1477 Schloss converted by an actor.

Übersee

≈ 7 km · lake gate

Closest Chiemsee ferry pier (25 May – 22 Sep, 4 sailings/day), Bavaria's longest sandy beach, and two strong lodging picks: Farmhouse 1604 and the Matteo-Thun-designed Chiemgauhof.

Fraueninsel

Lake island · Nachttaxi

Sleeping on a car-free Benedictine island only works with the Chiemsee Nachttaxi (+49 170 2053542, ~30 min before) — and it's also the canonical day-trip: the 772-founded abbey, Carolingian Torhalle, nun-led tour.

Side Bar · For the engineer who travels

If the trip should double as a conference run.

The 30 km radius covers Traunstein and Rosenheim — a small but active scene: the Stellwerk18 startup centre, TH Rosenheim's Campus Chiemgau, the ROSIK e.V. IT network. Only one ticketed full-day tech event lives inside the radius this autumn: PPC Camp 2026 at KuKo Rosenheim on 29 October — a Thursday, which leaves Friday or Saturday free to carry the ES:SENZ booking cleanly.

⚠ Early Bird (€349) closes 4 June 2026 · regular €399 afterwards
PPC Camp 2026 promotional image

Before you lock the room

The four-step booking order.

The wine pairing makes the on-site stay structurally correct; off-site picks only win if Das Achental is sold out or you're staying multiple nights. Run these four checks before paying for anything.

1.

Confirm the date isn't in a closure window

Cross-check your Saturday against the six 2026 closures[1]. 1–7 June is the trap that catches everyone planning a "first-week-of-summer" trip.

2.

Lock the table — through Das Achental, not Michelin

Tasting-menu, wine-paired three-star room. Booking flows through the resort so it can attach to a Dine & Sleep package; calling Michelin direct bypasses that.

3.

Ask explicitly for the Dine & Sleep package

From €515 pp/night[2]. Bundles wine pairing + room + access to the 2,000 m² spa. The naïve "book room separately" path costs more and loses the package logic.

4.

If the trip is a multi-night, pivot to character lodging

One night → on-site. Two-plus → trade in for Residenz Winkler, Bonnschlössl, Chiemgauhof or Farmhouse 1604 for the other nights and keep the Saturday at Das Achental.