Can I come by train without a car?

Yes — the most reliable route is the Kusatsu-Shima Ltd. Express to Naganohara-Kusatsuguchi, then a Toyota rental car (~30 min). There is no direct bus from that station to the ranch. Alternatively, take the Hokuriku Shinkansen to Karuizawa and the Seibu Kanko M-line bus to 嬬恋牧場愛妻の鐘. Karuizawa-origin arrivals are 13:19 and 15:29. The 09:58 downhill leaves before checkout and the staffed desk — arrange an early out in advance. Ship gear with the Gear Concierge (¥500/parcel). Use the trip planner on Access for the live sheet.

Is there a bus stop at the ranch?

Yes — 「嬬恋牧場愛妻の鐘」 on the Seibu Kanko Bus M-line (Kusatsu–Karuizawa via Manza), at the ranch entrance. About 3 buses per day each way. Karuizawa-origin arrivals are 13:19 and 15:29. The 09:58 downhill leaves before the staffed desk. Re-check NAVITIME or the trip planner before you travel.

Can I ship my gear to the campground before my stay?

Yes — the Gear Concierge receives parcels and rental-company shipments on host days (Fri/Sat/Sun) for ¥500 per parcel, and hands them over at check-in. The label must show your name + booking confirmation code + check-in date; parcels are accepted from 7 days before check-in. Schedule delivery for a host day using the courier's delivery-date option. Full instructions on the Gear Concierge page.

Which days can I check in?

Check-in is Fri, Sat & Sun only, from 12:00. Mondays are checkout only (by 11:00) — we don't take Monday check-ins; charters and events book any day of the week. Mon–Thu are not arrival days, but you can stay straight through them, because the restriction is on the day you arrive, not the length of your stay. A Sunday arrival can run to Friday. Please don't drive up midweek without a booking that started earlier.

Car-free access

Tokyo to 1,444m without a car

Almost no Gunma campground can honestly claim this. Trains and a bus reach the ranch entrance — and the Gear Concierge carries everything you can't: ship your tent ahead, ride up with a daypack.

Limited express + rental

Limited express + station rental car (most reliable)

The Kusatsu-Shima limited express from Ueno Station reaches Naganohara-Kusatsuguchi Station in ~2h 20min (2-3 trains/day, all reserved seats, power outlets). Toyota Rent a Car is a 5-minute walk from station; the final drive is ~30 minutes.

Reserve the limited express on eki-net (you need both the express ticket 特急券 and basic fare 乗車券).
Book the Toyota Rent a Car branch by the station in advance — it is small and sells out on weekends.
Ship your camping gear ahead with the Gear Concierge and drive up with day luggage only.

Shinkansen + bus

Shinkansen + M-line bus to the ranch entrance (zero driving)

Hokuriku Shinkansen to Karuizawa, then the Seibu Kanko Bus M-line stops at 「嬬恋牧場愛妻の鐘」 at the ranch entrance. Karuizawa-origin arrivals are 13:19 and 15:29. The 09:58 downhill leaves before checkout and the staffed desk — arrange an early out in advance. Re-check NAVITIME; winter sheets move.

Tokyo → Karuizawa by Hokuriku Shinkansen (about an hour).
Karuizawa Station north exit → Seibu Kanko Bus M-line toward Kusatsu (via Manza).
Get off at 「Tsumagoi Ranch - Bell of Love」(嬬恋牧場愛妻の鐘) — you are at the ranch entrance.

Kusatsu-Shima

Limited-express departures (from the official timetable)

Ueno Station	Kusatsu-Shima 1	Kusatsu-Shima 3	Kusatsu-Shima 31 *
Ueno	10:00	12:10	09:05
Akabane	10:10	12:19	09:15
Urawa	10:19	12:28	09:23
Omiya	10:26	12:35	09:32
Kumagaya	10:51	13:02	10:01
Takasaki	11:19	13:33	10:31

* Train 31 runs weekends/holidays only. Verify on eki-net before travel.