At Dolphin and Nature Research Center, there's no need to get wet to have a memorable adventure below the water. Take the kids and watch them gaze in wonder at the incredible marine life on the other side of the glass.

Dolphin and Nature Research Center is a worthwhile place to begin your day of discovery in Port Isabel. This collection of aquatic animals comes recommended by fellow travelers, but it isn't the only spot to see here. Save time for other attractions like Beach Park at Isla Blanca, South Padre Island Beach, and Isla Blanca Park to make the most of what the area has to offer.

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Port Isla Inn

$473

per person

Jan 4 - Jan 11

found 1 day ago

Roundtrip flight included

Minneapolis (MSP) to Brownsville (BRO)

8/10 Very Good! (912 reviews)

Very affordable for what I needed. Room maintenance could be better. Staff was super nice.

Reviewed on Oct 27, 2025

Los Fresnos Inn and Suites

$486

per person

Jan 4 - Jan 11

found 1 day ago

Roundtrip flight included

Minneapolis (MSP) to Brownsville (BRO)

8.8/10 Excellent! (273 reviews)

Older model hotel but okay for limited hotels in area

Reviewed on Oct 5, 2025

Spacious Bay

$1,691

per person

Dec 25 - Dec 27

found 1 day ago

Roundtrip non-stop flight included

Denver (DEN) to Brownsville (BRO)

No reviews

Browse tours and tickets to explore Dolphin and Nature Research Center

Tours & day trips

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Bay Fishing South Padre Island

Free cancellation available

Cruises & boat tours

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Banana Boat South Padre Island

Free cancellation available

Wildlife & nature

See all 3 activities

Eco and Dolphin Watch Tour of South Padre Island

Free cancellation available

Reviews of Dolphin and Nature Research Center

3.8

Guest rating

5 - Excellent

3

4 - Good

7

3 - Okay

1

2 - Disappointing

1

1 - Terrible

1

2/5 - Disappointing

Verified traveler

tiny room with old aquariums and very few fish - not worth even the small price charged to go in!

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