2021 Calendar

*Season Pass Holders get in 30 min early on weekends during the waterpark season!

Park Closed
Waterpark Open (10AM-7PM)
Waterpark Open (11AM - 7PM)
Normal Operating Hours + Special Event
Autumn Adventures (11AM-5PM)
Christmas Spectacular (5PM-10PM)
Normal Operating Hours + Special Event (11 am - 10:30 pm)
June 2021
SMTWTFS
1
2
3
04 June 2021🌙 Park After Dark (Park Open Until Midnight)
4
5
6
7
8
9
10
11 June 2021🌙 Park After Dark (Park Open Until Midnight)
11
12 June 2021Fireworks at 9 pm!
12
13
14
15
16
17
18 June 2021🌙 Park After Dark (Park Open Until Midnight)
18
19
20
21
22
23
24
25 June 2021🌙 Park After Dark (Park Open Until 10:30 pm)
25
26
27
28
29
30
July 2021
SMTWTFS
1
02 July 2021🌙 Park After Dark (Park Open Until 10:30 pm)
2
3
4
5
6
7
8
09 July 2021🌙 Park After Dark (Park Open Until 10:30 pm)
9
10
11
12
13
14
15
16 July 2021🌙 Park After Dark (Park Open Until 10:30 pm)
16
17
18
19
20
21
22
23 July 2021🌙 Park After Dark (Park Open Until 10:30 pm)
23
24
25
26
27
28
29
30 July 2021🌙 Park After Dark (Park Open Until 10:30 pm)
30
31
August 2021
SMTWTFS
1
2
3
4
5
06 August 2021🌙 Park After Dark (Park Open Until 10:30 pm)
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28 August 2021🎵 Fun in The Sun Day ft. "Nightbird"
28
29
30
31
September 2021
SMTWTFS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
October 2021
SMTWTFS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
November 2021
SMTWTFS
1
2
3
4
5
6
7
8
9
10
11
12
13 November 2021🎵 Spicoli Concert
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
December 2021
SMTWTFS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
January 2022
SMTWTFS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

Check out upcoming events!

Father’s Day at Big Rivers

Father’s Day at Big Rivers

Bring Dad to Big Rivers on Father's Day, June 20th! FREE Admission:  Dad will get free admission, with a purchase of another ticket  (Purchase Tickets Here) PLUS: 11 am - 1 pm:  FREE Vulture's Dive 2pm:  A hairy chest contest 4pm:  axe throwing tournament at 4! Contests winners will be […]

Find out more »
20 June 2021 All day
Military Appreciation Day

Military Appreciation Day

Join us on Tuesday, June 22, for Military Appreciation Day featuring 2 bonus hours of Exclusive Ride Time for all active military and veterans!  Just present your id when you come and you and your family will be able to stay from 7 pm to 9 pm, after the park […]

Find out more »
22 June 2021 7:00 pm - 9:00 pm
Park after Dark

Park after Dark

Open until 10:30 pm on Fridays, June until August! Come late, stay later, beat the heat with a big starry sky and Big Rivers Waterpark and Adventures! Every Friday, all summer long!

Find out more »
25 June 2021 7:00 pm - 10:30 pm
Big Rivers Tejano Festival

Big Rivers Tejano Festival

Join us on Saturday, June 26th for the Big Rivers Tejano Festival!  This festival will include Tejano legends Oscar G., Shelly Lares, and Houston's Powerhouse Avizo!  Concert is FREE with park admission or season pass.  Bring the family and come early, the park opens at 10:00 am! Saturday, June 26th […]

Find out more »
26 June 2021 5:00 pm - 9:00 pm
First Responder and Medical Workers Appreciation Day

First Responder and Medical Workers Appreciation Day

Join us on Tuesday, June 29, for First Responder and Medical Workers Appreciation Day featuring 2 bonus hours of Exclusive Ride Time for all first responders and medical workers!  Just present your id when you come and you and your family will be able to stay from 7 pm to […]

Find out more »
29 June 2021 7:00 pm - 9:00 pm
2021 Season Pass BFF Buddy Day

2021 Season Pass BFF Buddy Day

Big Rivers Waterpark has announced the 4th Buddy Day which will be held on Wednesday, July 7!  Each Season Pass holder is eligible to bring-a-friend free on Buddy Days. This is a tremendous value for all season pass holders and really makes you a hero with your lucky chosen friend! […]

Find out more »
07 July 2021 All day
Hold on Hollywood Concert

Hold on Hollywood Concert

$15

Second Chance Productions Presents: Hold On Hollywood in Concert with special guests Inner Image, While in Rome, and Ten Four!  Hosted by Houston Radio legend Outlaw Dave. Concert is free with park admission or season pass or only $15, if admission is after 6:00 pm. Sponsored by Houston Wrestling Entertainment […]

Find out more »
10 July 2021 All day
Jeep Appreciation Day

Jeep Appreciation Day

Attention Jeep Owners and Enthusiasts!  Join us on Saturday, July 31 for the Jeep Appreciation Day!  Bring your Jeep to the park and get a FREE admission ticket!  One (1) ticket per Jeep! Presented by Jeep Events of Texas Purchase Tickets

Find out more »
31 July 2021 10:00 am - 7:00 pm
Nightbird Concert
28 August 2021 6:00 pm
Escape Concert
10 September 2021 6:00 pm
ZZ Roxx Concert
11 September 2021 6:00 pm
The Fab 5 Concert
17 September 2021 6:00 pm
Queen Legacy Concert
24 September 2021 6:00 pm

Dates and times are subject to change. For example, severe weather may force us to limit hours or even close the park for a day. Be sure to check our news and weather updates before your next visit.