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Hotel Sierra Mar — exterior view
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Hotel · Cartagena

Hotel Sierra Mar

Calle Salto 12, Cartagena

Instant confirmation AED · taxes included
What stands out
Wi-fi
24-hour reception
About this hotel

Hotel Sierra Mar is located in the center of La Unión, Murcia, 15 minutes’ drive from Cartagena and La Manga. It offers air-conditioned rooms with free Wi-Fi and a flat-screen TV. There is a 24-hour reception and a cafeteria at the Sierra Mar, as well as a TV lounge with fireplace, armchairs and a sofa. Each functional room has a desk and a private bathroom with free toiletries. Other services like laundry, dry clean…

Hotel Sierra Mar is located in the center of La Unión, Murcia, 15 minutes’ drive from Cartagena and La Manga. It offers air-conditioned rooms with free Wi-Fi and a flat-screen TV. There is a 24-hour reception and a cafeteria at the Sierra Mar, as well as a TV lounge with fireplace, armchairs and a sofa. Each functional room has a desk and a private bathroom with free toiletries. Other services like laundry, dry cleaning and take-away lunches are offered at Hotel Sierra Mar. The nearest bus stop is only 2 minutes’ walk. La Unión is home to the Agrupa Vicenta Mine, and there is a yearly mine festival.

Your stay
Check-in
28 Aug 2026
From 13:30
Check-out
31 Aug 2026
Until 12:00
Guests
2A · 0C · 1R
3 nights
Amenities & services

5 facilities across 2 categories.

Facilities
4
  • 24-hour reception
  • Wheelchair-accessible
  • Car park
  • Wi-fi
Hotel type
1
  • hotel
Room types at this hotel

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

Apartment · B2
Sleeps 1–10
Double · Standard
Sleeps 1–4
Double · Su
Sleeps 1–4
Roo · 2b
Sleeps 1–10
Roo · Ey
Sleeps 1–10
Roo · Standard
Sleeps 1–10
Single · Ey
Sleeps 1
Single · Su
Sleeps 1
Triple · Ey
Sleeps 1–5
Twn · Standard
Sleeps 1–4
Location

Calle Salto 12, Cartagena

Good to know
House rules
  • Check-inFrom 13:30
  • Check-outUntil 12:00

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.

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.

Frequently asked

What are the check-in and check-out times at Hotel Sierra Mar?

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 Hotel Sierra Mar?

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 Hotel Sierra Mar offer?

Key amenities at Hotel Sierra Mar include Wi-fi, 24-hour reception. 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