Selected from the spreadsheet
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Final price determined at checkout on Booking.com.
Stock photo · representative of property type
Bahia Principe Grand Sian Ka'an
Bahia Principe · Tulum, Mexico · 5★
· 8.4/10 (5,100 reviews)
· Family
2 kids <12 free 7 restaurants · 4 pools
Up to 2 children under 12 stay free with two paying adults.
Family Sian Ka'an in the Akumal complex — same shared water-park access as the rest, lowest 5-star rate in the cluster on shoulder-season weeks.
family-friendlykids clubwater parksplash padswim-up barspalive music4 pools
Best per-night
$98
check-in 2026-09-01
Median per-night
$249.5
across history
Off median
60.72%
positive = cheaper
Percentile
0
0 = cheapest ever
Stock images depicting amenities common to this property tier · supplied by Pexels
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Price band — last 60 observation days
median per-night across forward dates $172 low $373 high
Cheapest week, by month
forward 6 months| Month | Cheapest /night | Month median | Grade |
|---|---|---|---|
| May 2026 | $160 | $273 | S |
| June 2026 | $151 | $233 | S |
| July 2026 | $120 | $255 | S |
| August 2026 | $127 | $230 | S |
| September 2026 | $98 | $178 | S |
| October 2026 | $144 | $199 | S |
Cheapest 7-night check-in by week
forward 6 months · color = grade05-07
$160
05-14
$212
05-19
$216
05-25
$205
06-02
$157
06-10
$151
06-18
$183
06-23
$165
06-28
$190
07-08
$143
07-15
$120
07-20
$195
07-27
$195
08-04
$178
08-12
$177
08-18
$145
08-29
$127
09-01
$98
09-10
$139
09-14
$146
09-22
$143
09-28
$147
10-06
$144
10-12
$159
10-18
$145
10-31
$161