Hotels by Grand Mercure in Mount Gambier

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Prices may change – pop in your dates for the best estimate. Note that prices are based on previous traveller searches and partner prices.
Prices may change – pop in your dates for the best estimate. Note that prices are based on previous traveller searches and partner prices.
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Fast facts

Sleep easy, armed with the stuff that's good to know before you go.
Number of hotels by Grand Mercure in Mount Gambier1
Best price foundMantra Mount Gambier, $182
Most popular hotel by Grand MercureMantra Mount Gambier, from $182
Highest rated hotel by Grand MercureMantra Mount Gambier, from $182
Average price$181

Finding your ideal Mount Gambier hotel by Accor: FAQs

In Mount Gambier, the expected average temperature in February is 19°C. The warmest month is typically February, which averages 24°C. The coolest month is July, with temperatures averaging 8°C. The rainiest month is August, and the driest month is February.
Lots of hotels offer amendable booking options or free cancellation within a certain time frame leading up to your stay. You might find Grand Mercure deals in Mount Gambier that offer this kind of flexibility when you search using Skyscanner.
Yes – a lot of larger hotels reduce their room rates if there are still plenty of rooms left in order to sell them. Willing to take the gamble? It could be possible that Grand Mercure rates in Mount Gambier will decrease a little in the days leading up to your trip.
It’s no secret that savvy travellers often avoid weekends to beat the crowds and inflated flight or train prices. When it comes to rooms rates for hotels by Grand Mercure in Mount Gambier, it looks they're around $180 on Friday, Saturday and Sunday nights, compared to $172 during the week.
If you want to bag the cheapest room, try booking a city hotel by Grand Mercure on a Thursday - this is when prices trend the lowest.
The lowest room rate for Grand Mercure hotels in Mount Gambier we found this upcoming weekend is the Mantra Mount Gambier for $126. And for the weekend after that (14 February 2026), it looks like the Mantra Mount Gambier has room rates as low as $120.