St. Pete Dolphin Watching and Island Sunset Cruise 2 hr 30 min - Image 1
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St. Pete Dolphin Watching and Island Sunset Cruise 2 hr 30 min

TourTruth score 8.8 out of 10

Very goodTop 11% in St Petersburg

268 reviews · Rated on 1 provider · How we score

  • St Petersburg
  • 2 hrs 30 min
  • Updated November 2, 2026

Cruise from St. Pete toward Shell Key to spot dolphins, search for shells, and watch the sun set over the Gulf of Mexico.

About this tour

Set out from St. Pete for an evening cruise with dolphins, island scenery, and a Gulf sunset. This 150-minute trip aboard a 45-foot custom catamaran follows the Intracoastal Waterway toward Shell Key Preserve, where you may spot dolphins along the way.

At Shell Key, step ashore to look for shells and take in the changing colors as the sun sinks toward the Gulf of Mexico. On the return, the boat pauses near the Pinellas Bayway Bridge, where its striking tunnel-like view offers a memorable photo opportunity. A bar and restroom are available on board, and an English-speaking guide accompanies the cruise.

Enjoy St. Pete Dolphin Watching and Island Sunset Cruise for a relaxed blend of wildlife watching, coastal views, and time on the water. Departure marinas vary, so check your confirmation email for your meeting location before you go.

Highlights

  • Spot dolphins along the Intracoastal Waterway
  • Explore Shell Key Preserve for shells
  • Watch the sun set over the Gulf of Mexico
  • Capture the Pinellas Bayway Bridge’s tunnel effect

What's included

Included

  • English-speaking in-person guide
  • Bar on board
  • Restroom on board

Not included

  • Outside alcohol

Ratings on each provider

The ratings and review counts each booking site shows for this tour.

Important information

  • Infants must sit on an adult’s lap
  • Service animals are allowed
  • Suitable for all physical fitness levels
  • Departure marina varies; check your confirmation email for the location
  • All departure marinas are in St. Pete and within 10 minutes of one another

How this score is calculated

This score is based on one provider. Viator rates it 4.94 from 268 reviews. We place that rating among all Viator ratings and weight it by its review count. If the tour is found on another provider later, both ratings are combined.

How the score works and rating distribution in St Petersburg
  • Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
  • Listings on different providers are combined in proportion to their review counts.
  • Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
  • The result is shown from 0 to 10: this tour scores 8.8. Top 11% in St Petersburg means it ranks in the top 11% of tours in St Petersburg by this score.

Provider rating distribution in St Petersburg

How many tours in St Petersburg have a provider rating at or below each value. The dashed line is this tour.

  • Viator

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