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Union — exterior view
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3-star property · DORTMUND

Union

Arndtstraße, 66, DORTMUND

3 star rating 3-star
Location
Dortmund
Arndtstraße, 66
Check-in
From 15:00
Check-out Until 11:00
What stands out
Wi-fi
24-hour reception
Small pets allowed (under 5 kg)
About this hotel

The Hotel Union enjoys a central location just a 5 minute walk from the center of the city and a mile from the main train station. The convention center and Westfalenhallen Exhibition Center can be reached with ease.

Your stay
Check-in
29 Aug 2026
From 15:00
Check-out
01 Sep 2026
Until 11:00
Guests
2A · 0C · 1R
3 nights

Available at the property for an extra charge (payable at the hotel where applicable):

Children playground charge applies Wi-fi charge applies Non-smoking establishment charge applies
Amenities & services

11 facilities across 4 categories.

Facilities
7
  • 24-hour reception
  • Wheelchair-accessible
  • Car park
  • Garage
  • Small pets allowed (under 5 kg)
  • Large pets allowed (over 5 kg)
  • Wi-fi
Location
2
  • Connecting rooms
  • Total number of rooms (31)
Hotel type
1
  • hotel
Entertainment
1
  • Children playground
Room types at this hotel

4 room categories — choose live availability and pricing on the right.

Double · Standard
Sleeps 1–4
Roo · Om
Sleeps 1–10
Single · Fh
Sleeps 1
Single · Standard
Sleeps 1
Location

Arndtstraße, 66, DORTMUND

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Good to know
House rules
  • Check-inFrom 15:00
  • Check-outUntil 11:00

Times as published by the property — confirmed on your voucher.

Payment at the hotel

When you book through Green Apple, you pay in AED via Paymob — Visa, Mastercard, Amex, Apple Pay, 3DS-secure.

Things to keep in mind
  • Non-smoking establishment
Why book through Green Apple
Same hotel · better price

Net rates negotiated directly with Hotelbeds — often lower than the property's own site, always all-in.

Real humans on WhatsApp

Mid-trip change? Late arrival? Message +971 4 284 6712 — a person replies.

Established 2012

A DTCM-licensed Dubai travel house. IATA TIDS registered. 13+ years of arranging stays.

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Frequently asked

What are the check-in and check-out times at Union?
Most properties check guests in from around 14:00 and check out by around 12:00 — the exact times are set by the hotel and appear on your voucher. Early check-in or late check-out can be requested, subject to availability — message our concierge on WhatsApp and we'll arrange it where the property allows.

Can I cancel my booking at Union?
Cancellation policy is set per rate. Each rate card in the booking widget shows whether it is refundable and the exact deadline. Free-cancellation rates can be cancelled in seconds from your confirmation email. Non-refundable rates are clearly flagged before payment.

Is breakfast included?
Some rates include breakfast and others don't. The board basis (Room Only / Bed & Breakfast / Half Board / Full Board / All Inclusive) is shown on every rate card, so the choice is yours.

What amenities does Union offer?
Key amenities at Union include Wi-fi, 24-hour reception, Small pets allowed (under 5 kg). A full list of facilities is available in the amenities section of this page.

Why book through Green Apple Travel?
Green Apple is a Dubai-rooted travel house, established 2012 and IATA TIDS registered. We negotiate net rates directly with global suppliers (Hotelbeds) so you book the same hotel — often at a lower all-in price — and you get a real human on WhatsApp if anything changes mid-trip.
Need a hand?

Talk to a Dubai-based concierge.

Not sure on dates, room type, or rate? A real person replies on WhatsApp — same-day, in English, Arabic, or Russian.

Message on WhatsApp