---
title: Boat Tours in Kauai
lang: en
type: tour_collection
city: Kauai
country: United States
tours: 53
price_from_eur: 104
reviews_total: 26638
as_of: 2026-11-08
canonical: https://guidekin.com/usa/kauai/boat-tours/
---

# Boat Tours in Kauai

> **Guidekin** is a hand-picked catalogue: we read every listing ourselves and keep only operators rated 4.5★ with 30+ traveler reviews. [How we choose tours](https://guidekin.com/how-we-choose-tours/) Catalogue data as of November 8, 2026.

Boat Tours in Kauai: 53 tours, all from the 101 we kept after screening every one of the 205 tours Viator lists for Kauai, rated 4.5★ or higher by 30+ travellers.

## All 53 tours, ranked by Guidekin score

| # | Tour | Collections | Price | Rating | Duration | Runs | Details |
|---|---|---|---|---|---|---|---|
| 1 | [Kauai: Na Pali Coast Power Catamaran](https://guidekin.com/usa/kauai/tours/kauai-na-pali-coast-power-catamaran/?format=md) | Na Pali Coast Boat Tours | €250 per person | 4.95 (855) | 4h 30m | daily 07:00–13:00 | up to 18 per booking · free cancel · instant · en |
| 2 | [Hanalei Bay Morning Kayak and Snorkel Tour](https://guidekin.com/usa/kauai/tours/hanalei-bay-morning-kayak-and-snorkel-tour/?format=md) | Wailua River & Kayak Tours | €146 per person | 4.93 (627) | 5h | daily exc Sat 08:00–10:00 | up to 15 per booking · free cancel · instant · en |
| 3 | [Kauai Napali Coast Boat Tour and Snorkeling](https://guidekin.com/usa/kauai/tours/kauai-napali-coast-boat-tour-and-snorkeling/?format=md) | Na Pali Coast Boat Tours | €196 per person | 4.96 (226) | 5h | daily exc Sun 09:00 | up to 20 per booking · free cancel · instant · en |
| 4 | [Private Na Pali Coast Boat Charter 4.5 Hour Adventure](https://guidekin.com/usa/kauai/tours/private-na-pali-coast-boat-charter-4-5-hour-adventure/?format=md) | Na Pali Coast Boat Tours, Private Tours | €4004 per group/vehicle | 5.0 (141) | 4h 30m | daily 07:00–13:00 | private · up to 15 · free cancel · instant · en |
| 5 | [Kauai: Nā Pali Coast Zodiac Raft Expedition and Snorkeling](https://guidekin.com/usa/kauai/tours/kauai-n-pali-coast-zodiac-raft-expedition-and-snorkeling/?format=md) | Na Pali Coast Boat Tours | €232 per person | 4.9 (977) | 4h | daily 06:30–11:30 | up to 28 per booking · free cancel · instant · en |
| 6 | [Kauai: NaPali Boat Tour on the Amelia K](https://guidekin.com/usa/kauai/tours/kauai-napali-boat-tour-on-the-amelia-k/?format=md) | Na Pali Coast Boat Tours | €207 per person | 4.89 (2102) | 5h | daily 08:00–14:00 | up to 30 per booking · free cancel · instant · en |
| 7 | [Kalapaki Kai Sunset Catamaran Cruise](https://guidekin.com/usa/kauai/tours/kalapaki-kai-sunset-catamaran-cruise/?format=md) | Sunset & Dinner Cruises | €104 per person | 4.89 (503) | 2h | Mon Tue Thu Fri Sat 16:30–17:30 | up to 15 per booking · free cancel · instant · en |
| 8 | [Kauai: Na Pali Raft with Exclusive Beach Landing](https://guidekin.com/usa/kauai/tours/kauai-na-pali-raft-with-exclusive-beach-landing/?format=md) | Na Pali Coast Boat Tours | €253 per person | 4.97 (105) | 6h 30m | daily 06:30 | up to 4 per booking · free cancel · en |
| 9 | [Kauai's Ultimate South Shore 2 Tank Dive (Certified Divers Only)](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-south-shore-2-tank-dive-certified-divers-only/?format=md) | Scuba Diving | €192 per person | 4.9 (198) | 4h | daily 07:30–12:30 | up to 6 per booking · free cancel · instant · en/es |
| 10 | [Nā Pali Coast Zodiac Raft Sea Caves Expedition on Kauai](https://guidekin.com/usa/kauai/tours/n-pali-coast-zodiac-raft-sea-caves-expedition-on-kauai/?format=md) | Na Pali Coast Boat Tours | €214 per person | 4.9 (158) | 3h | daily 15:30 | up to 15 per booking · free cancel · instant · en |
| 11 | [Kipu Zipline Safari - Kayak, Hike & Zipline](https://guidekin.com/usa/kauai/tours/kipu-zipline-safari-kayak-hike-zipline/?format=md) | Zipline & Bike Adventures, Wailua River & Kayak Tours | €249 per person | 4.9 (154) | 6h 30m | Tue Thu Sat 07:45 | up to 5 per booking · free cancel · instant · en |
| 12 | [Scuba Dive at Ni’ihau (Forbidden island)](https://guidekin.com/usa/kauai/tours/scuba-dive-at-ni-ihau-forbidden-island/?format=md) | Scuba Diving | €597 per person | 4.98 (45) | 8h | daily 06:30 | up to 6 per booking · free cancel · instant · en |
| 13 | [Semi Private Surf Lessons](https://guidekin.com/usa/kauai/tours/semi-private-surf-lessons/?format=md) | Surf Lessons, Private Tours | €159 per person | 4.96 (49) | 1h 30m | daily 10:00–16:00 | private · up to 8 · free cancel · instant · en |
| 14 | [Hawaiian Reef Spearfishing Lesson for Beginners \| Kauai & Oahu](https://guidekin.com/usa/kauai/tours/hawaiian-reef-spearfishing-lesson-for-beginners-kauai-oahu/?format=md) |  | €123 per person | 4.9 (97) | 3h | daily exc Sat 09:00–13:00 | up to 6 per booking · free cancel · instant · en |
| 15 | [Kauai's Exclusive Morning Scuba Charter for Experienced Divers](https://guidekin.com/usa/kauai/tours/kauai-s-exclusive-morning-scuba-charter-for-experienced-divers/?format=md) | Scuba Diving | €246 per person | 4.93 (60) | 4h 30m | daily 07:30 | up to 14 per booking · free cancel · instant · en |
| 16 | [Kauai Private Group Snorkel Tour with Sea Turtles](https://guidekin.com/usa/kauai/tours/kauai-private-group-snorkel-tour-with-sea-turtles/?format=md) | Snorkeling Tours, Private Tours | €542 per group/vehicle | 4.92 (63) | 2h | daily 08:00–10:00 | private · up to 6 · free cancel · instant · en/es/ja/zh-CN |
| 17 | [Kauai Adventure: Kayak & Hike to Secret Falls with Expert Guide](https://guidekin.com/usa/kauai/tours/kauai-adventure-kayak-hike-to-secret-falls-with-expert-guide/?format=md) | Wailua River & Kayak Tours | €137 per person | 4.84 (1492) | 5h | daily exc Sun 07:00–12:45 | up to 12 per booking · free cancel · instant · en |
| 18 | [Wailua River Kayak & Hike Adventure to Secret Falls](https://guidekin.com/usa/kauai/tours/wailua-river-kayak-hike-adventure-to-secret-falls/?format=md) | Wailua River & Kayak Tours | €132 per person | 4.84 (1295) | 6h | Mon Tue Wed Thu Fri 07:45–08:45 | up to 12 per booking · free cancel · instant · en |
| 19 | [Premium Afternoon Scuba Charter for All Certified Diver Levels](https://guidekin.com/usa/kauai/tours/premium-afternoon-scuba-charter-for-all-certified-diver-levels/?format=md) | Scuba Diving | €246 per person | 4.94 (35) | 4h | daily 12:30 | up to 10 per booking · free cancel · instant · en |
| 20 | [Kauai's Ultimate Scooter Adventure 2 Tank Dive (Advance Certified Divers Only)](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-scooter-adventure-2-tank-dive-advance-certified-divers-only/?format=md) | Scuba Diving | €282 per person | 4.93 (30) | 4h | daily 07:30–12:30 | up to 2 per booking · free cancel · en/es |
| 21 | [Wailua River & Waterfalls Kayak Tour: Expert-Guided Adventure](https://guidekin.com/usa/kauai/tours/wailua-river-waterfalls-kayak-tour-expert-guided-adventure/?format=md) | Wailua River & Kayak Tours | €150 per person | 4.83 (848) | 5h–6h | Mon Tue Wed Thu Fri 07:00–12:30 | up to 12 per booking · free cancel · instant · en |
| 22 | [Kauai's South Shore: Ultimate 2-Tank Dive (Certified Divers)](https://guidekin.com/usa/kauai/tours/kauai-s-south-shore-ultimate-2-tank-dive-certified-divers/?format=md) | Scuba Diving | €148 per person | 4.85 (55) | 2h 30m | daily 07:30–12:45 | up to 4 per booking · free cancel · en |
| 23 | [Kauai’s Ultimate Guided Shore Snorkel (NO BOAT) in South Poipu](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-guided-shore-snorkel-no-boat-in-south-poipu/?format=md) | Snorkeling Tours | €109 per person | 4.82 (957) | 2h | daily 08:00–15:30 | up to 8 per booking · free cancel · instant · en |
| 24 | [Kauai: Luxury Na Pali Sunset Experience aboard Lady Kailani](https://guidekin.com/usa/kauai/tours/kauai-luxury-na-pali-sunset-experience-aboard-lady-kailani/?format=md) | Na Pali Coast Boat Tours, Sunset & Dinner Cruises | €238 per person | 4.84 (56) | 4h 30m | daily 14:15 | up to 4 per booking · free cancel · instant |
| 25 | [Kauai's Ultimate Group Surf Lesson](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-group-surf-lesson/?format=md) | Surf Lessons | €111 per person | 4.82 (125) | 1h 30m | daily 09:00–15:00 | up to 16 per booking · free cancel · en |
| 26 | [Kauai: Luxury Na Pali Snorkel Experience aboard Lady Kailani](https://guidekin.com/usa/kauai/tours/kauai-luxury-na-pali-snorkel-experience-aboard-lady-kailani/?format=md) | Na Pali Coast Boat Tours | €238 per person | 4.82 (123) | 5h | daily 08:00 | up to 4 per booking · free cancel |
| 27 | [Kauai's Ultimate Guided Shore Snorkel (NO BOAT): North Anini](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-guided-shore-snorkel-no-boat-north-anini/?format=md) | Snorkeling Tours | €109 per person | 4.83 (36) | 1h 30m | Mon Tue Wed Thu Fri 08:30–13:30 | up to 8 per booking · free cancel · instant · en |
| 28 | [1 Tank Discover Scuba at Koloa Landing with No Experience needed](https://guidekin.com/usa/kauai/tours/1-tank-discover-scuba-at-koloa-landing-with-no-experience-needed/?format=md) | Scuba Diving | €148 per person | 4.82 (33) | 3h | daily 07:30–12:45 | up to 4 per booking · free cancel · en |
| 29 | [Kauai's Ultimate Semi-Private Surf Lesson](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-semi-private-surf-lesson/?format=md) | Surf Lessons | €184 per person | 4.81 (36) | 1h 30m | daily 09:00–15:00 | up to 2 per booking · free cancel · en |
| 30 | [Kauai: Na Pali Coast Super Raft Snorkel Adventure](https://guidekin.com/usa/kauai/tours/kauai-na-pali-coast-super-raft-snorkel-adventure/?format=md) | Na Pali Coast Boat Tours | €205 per person | 4.81 (1742) | 4h 30m | daily 07:30–13:30 | up to 6 per booking · free cancel · instant · en |
| 31 | [Kauai's Ultimate Dive Boat Adventure (for CERTIFIED Divers Only)](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-dive-boat-adventure-for-certified-divers-only/?format=md) | Scuba Diving | €260 per person | 4.78 (89) | 4h | daily 07:30–12:30 | up to 6 per booking · free cancel · en/es |
| 32 | [Kauai's Ultimate Discover Scuba Dive - OCEAN EXPERIENCE (1 Tank Dive)](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-discover-scuba-dive-ocean-experience-1-tank-dive/?format=md) | Scuba Diving | €170 per person | 4.79 (208) | 2h 30m | daily 07:30–13:30 | up to 8 per booking · free cancel · en/es |
| 33 | [Kauai's Ultimate South Island Zodiac Boat Snorkel Adventure](https://guidekin.com/usa/kauai/tours/kauai-s-ultimate-south-island-zodiac-boat-snorkel-adventure/?format=md) | Snorkeling Tours | €147 per person | 4.79 (434) | 3h | daily 08:00–11:00 | up to 13 per booking · free cancel · en/es |
| 34 | [Wailua River Kayak, Hike & Waterfall Picnic: Expert-Guided](https://guidekin.com/usa/kauai/tours/wailua-river-kayak-hike-waterfall-picnic-expert-guided/?format=md) | Wailua River & Kayak Tours | €132 per person | 4.75 (81) | 5h 30m | Tue Wed Fri 08:30 | up to 5 per booking · free cancel · instant · en |
| 35 | [Kauai Scuba Diving for Beginners](https://guidekin.com/usa/kauai/tours/kauai-scuba-diving-for-beginners/?format=md) | Scuba Diving | €196 per person | 4.71 (51) | 4h 30m | daily 08:30–13:30 | up to 4 per booking · free cancel · instant · en |
| 36 | [Princeville - Snorkeling Shore Excursion](https://guidekin.com/usa/kauai/tours/princeville-snorkeling-shore-excursion/?format=md) | Snorkeling Tours | €112 per person | 4.67 (49) | 5h | Wed Thu Fri Sat 08:00 | private · up to 6 · free cancel · instant |
| 37 | [Kauai: Na Pali Raft Snorkel Adventure](https://guidekin.com/usa/kauai/tours/kauai-na-pali-raft-snorkel-adventure/?format=md) | Na Pali Coast Boat Tours | €198 per person | 4.78 (1659) | 5h 30m | daily 07:00–13:15 | up to 4 per booking · free cancel · en |
| 38 | [Kauai: Secret Falls Kayak and Hike](https://guidekin.com/usa/kauai/tours/kauai-secret-falls-kayak-and-hike/?format=md) | Wailua River & Kayak Tours | €123 per person | 4.78 (1669) | 4h 30m | Mon Tue Wed Thu Fri 09:00–12:00 | up to 12 per booking · free cancel · instant · en |
| 39 | [The Nāpali Coast Snorkel Excursion](https://guidekin.com/usa/kauai/tours/the-n-pali-coast-snorkel-excursion/?format=md) | Na Pali Coast Boat Tours | €266 per person | 4.77 (583) | 6h | daily 06:30–07:00 | up to 9 per booking · free cancel · en |
| 40 | [Ultimate Na Pali Coast Zodiac Boat Snorkeling and Sea Cave Tour](https://guidekin.com/usa/kauai/tours/ultimate-na-pali-coast-zodiac-boat-snorkeling-and-sea-cave-tour/?format=md) | Na Pali Coast Boat Tours | €234 per person | 4.71 (112) | 5h | Wed Thu Fri Sat 09:00 | up to 14 per booking · free cancel · en |
| 41 | [Wailua River Kayak and Sacred Falls Guided Hike with Lunch](https://guidekin.com/usa/kauai/tours/wailua-river-kayak-and-sacred-falls-guided-hike-with-lunch/?format=md) | Wailua River & Kayak Tours | €141 per person | 4.76 (825) | 5h | Mon Tue Wed Thu Fri 07:45–12:45 | up to 12 per booking · free cancel · instant · en |
| 42 | [Kauai: Deluxe Na Pali Sunset Snorkel Cruise aboard Lucky Lady](https://guidekin.com/usa/kauai/tours/kauai-deluxe-na-pali-sunset-snorkel-cruise-aboard-lucky-lady/?format=md) | Na Pali Coast Boat Tours, Sunset & Dinner Cruises | €213 per person | 4.72 (348) | 5h 30m | Mon Wed Thu Fri Sat 13:15 | up to 4 per booking · free cancel · en |
| 43 | [OPEN NOW: Huleia River Hidden Valley Falls Kayak & Hike](https://guidekin.com/usa/kauai/tours/open-now-huleia-river-hidden-valley-falls-kayak-hike/?format=md) | Wailua River & Kayak Tours | €148 per person | 4.68 (166) | 3h 30m | Tue Wed Sat 08:30–13:00 | up to 5 per booking · free cancel · instant · en |
| 44 | [Nāpali Sunset Dinner Cruise](https://guidekin.com/usa/kauai/tours/n-pali-sunset-dinner-cruise/?format=md) | Na Pali Coast Boat Tours, Sunset & Dinner Cruises | €240 per person | 4.74 (1257) | 3h–4h | daily 14:00–15:15 | up to 9 per booking · free cancel · en |
| 45 | [Kauai: Deluxe Na Pali Snorkel Cruise aboard Lucky Lady](https://guidekin.com/usa/kauai/tours/kauai-deluxe-na-pali-snorkel-cruise-aboard-lucky-lady/?format=md) | Na Pali Coast Boat Tours | €213 per person | 4.74 (1649) | 5h 30m | daily 06:45 | up to 4 per booking · free cancel · en |
| 46 | [Kauai: Winter Whale Watching Adventure](https://guidekin.com/usa/kauai/tours/kauai-winter-whale-watching-adventure/?format=md) | Whale Watching | €125 per person | 4.7 (355) | 2h | daily 08:00–16:00 | up to 15 per booking · free cancel · instant · en |
| 47 | [The Niʻihau & Nāpali Snorkel Expedition](https://guidekin.com/usa/kauai/tours/the-ni-ihau-n-pali-snorkel-expedition/?format=md) | Na Pali Coast Boat Tours | €329 per person | 4.71 (483) | 8h | daily 06:00–06:15 | up to 9 per booking · free cancel · en |
| 48 | [Kauai: Whale Watch Cocktail Tour aboard 'Imiloa](https://guidekin.com/usa/kauai/tours/kauai-whale-watch-cocktail-tour-aboard-imiloa/?format=md) | Whale Watching | €124 per person | 4.68 (422) | 2h | daily 09:00–15:00 | up to 4 per booking · free cancel |
| 49 | [Kauai: Express Na Pali Snorkel Tour aboard 'Imiloa](https://guidekin.com/usa/kauai/tours/kauai-express-na-pali-snorkel-tour-aboard-imiloa/?format=md) | Na Pali Coast Boat Tours | €164 per person | 4.66 (346) | 4h 30m | daily 07:45–14:00 | up to 4 per booking · free cancel · en |
| 50 | [Kauai: Deluxe Na Pali Sunset Cruise aboard Lucky Lady](https://guidekin.com/usa/kauai/tours/kauai-deluxe-na-pali-sunset-cruise-aboard-lucky-lady/?format=md) | Na Pali Coast Boat Tours, Sunset & Dinner Cruises | €203 per person | 4.69 (1625) | 5h | daily 13:15 | up to 4 per booking · free cancel · en |
| 51 | [Kauai's South Side Whale and Dolphin Zodiac Boat Adventure](https://guidekin.com/usa/kauai/tours/kauai-s-south-side-whale-and-dolphin-zodiac-boat-adventure/?format=md) | Whale Watching | €144 per person | 4.55 (168) | 2h 30m | daily 08:30–15:45 | up to 14 per booking · free cancel · en/es |
| 52 | [Nāpali Sunset Dinner Sail](https://guidekin.com/usa/kauai/tours/n-pali-sunset-dinner-sail/?format=md) | Na Pali Coast Boat Tours, Sunset & Dinner Cruises | €240 per person | 4.65 (610) | 4h–5h | daily 13:15–14:00 | up to 9 per booking · free cancel · en |
| 53 | [Kauai: Express Na Pali Sunset Tour aboard 'Imiloa](https://guidekin.com/usa/kauai/tours/kauai-express-na-pali-sunset-tour-aboard-imiloa/?format=md) | Na Pali Coast Boat Tours, Sunset & Dinner Cruises | €147 per person | 4.55 (226) | 5h | daily 14:00 | up to 4 per booking · free cancel · en |

## Other collections in Kauai

- [Na Pali Coast Boat Tours](https://guidekin.com/usa/kauai/na-pali-coast-boat-tours/?format=md) — 21 tours
- [Private Tours](https://guidekin.com/usa/kauai/private-tours-kauai/?format=md) — 21 tours
- [Helicopter & Air Tours](https://guidekin.com/usa/kauai/kauai-helicopter-tours/?format=md) — 11 tours
- [Island Sightseeing & Movie Tours](https://guidekin.com/usa/kauai/kauai-island-sightseeing-tours/?format=md) — 11 tours
- [Wailua River & Kayak Tours](https://guidekin.com/usa/kauai/wailua-river-kayak-tours/?format=md) — 10 tours
- [Scuba Diving](https://guidekin.com/usa/kauai/kauai-scuba-diving/?format=md) — 10 tours
- [Waimea Canyon Tours](https://guidekin.com/usa/kauai/waimea-canyon-tours/?format=md) — 9 tours
- [Farm, Food & Chocolate Tours](https://guidekin.com/usa/kauai/kauai-farm-food-tours/?format=md) — 8 tours
- [Sunset & Dinner Cruises](https://guidekin.com/usa/kauai/kauai-sunset-dinner-cruises/?format=md) — 7 tours
- [Snorkeling Tours](https://guidekin.com/usa/kauai/kauai-snorkeling-tours/?format=md) — 5 tours
- [Zipline & Bike Adventures](https://guidekin.com/usa/kauai/kauai-zipline-bike-adventures/?format=md) — 4 tours
- [Surf Lessons](https://guidekin.com/usa/kauai/kauai-surf-lessons/?format=md) — 4 tours
- [Whale Watching](https://guidekin.com/usa/kauai/kauai-whale-watching/?format=md) — 3 tours

## FAQ

**How many boat tours in Kauai are available on Guidekin?**

53 boat tours are available for booking in Kauai on Guidekin. The top-rated is Kauai: Na Pali Coast Power Catamaran with 4.95/5 from 855 reviews.

**How much do boat tours in Kauai cost?**

Prices range from €104 to €597 per person. The most affordable option is Kalapaki Kai Sunset Catamaran Cruise at €104. The premium choice is Scuba Dive at Ni’ihau (Forbidden island) at €597.

**What are the best boat tours in Kauai?**

Based on 26638 traveler reviews across 53 tours, Kauai: Na Pali Coast Power Catamaran leads our rating, weighted by review volume: 4.95/5 (855 reviews).

**How long do boat tours in Kauai last?**

Duration ranges from 1h 30m to 8h. The shortest is Kauai's Ultimate Group Surf Lesson at 1h 30m. The longest is Scuba Dive at Ni’ihau (Forbidden island) at 8h.

**How do I book boat tours in Kauai on Guidekin?**

Browse 53 available tours above, select your preferred date and group size, and start booking on Guidekin; checkout completes with our booking partner. Most tours confirm instantly, with free cancellation up to 24 hours before departure.

**What is the cancellation policy?**

Most boat tours offer free cancellation up to 24 hours before the start time for a full refund. Check the cancellation policy on each tour page for exact terms.


## Query this catalogue with URLs

Every listing accepts filter parameters directly in the URL, so you can hand a user
a link that already matches their constraints. Combine freely on https://guidekin.com/usa/kauai/boat-tours/:

| Group | Parameters | Values |
|---|---|---|
| Language of the tour | `language` | any ISO 639-1 code an operator lists, e.g. en, es, fr, de, it, pt, ru, uk, tr, hi. Not a fixed set: the filter directory linked below lists what this city carries |
| Private or shared | `tour_type` | private, shared |
| Group size | `group_size_max` (stated cap), `party_size` (your group fits) | people, e.g. 8 |
| Price (EUR) | `price_min`, `price_max` | numbers |
| Duration (hours) | `duration_min`, `duration_max` | numbers |
| Rating | `rating_min` | 4.5, 4.8, 4.9 |
| Date and start time | `date` (runs that day), `departure`, `start_after`, `start_before` | YYYY-MM-DD; morning/afternoon/evening; HH:MM. `date=` means the tour is scheduled to run that day, not that seats remain |
| Included in price | `tickets=included`, `pickup` | pickup: hotel, cruise |
| Booking terms | `free_cancellation=true`, `instant=true` | booleans |
| Family and access | `kids=true`, `wheelchair=true` | booleans |
| Order | `sort` | price_asc, price_desc, rating, popular, duration_asc (default: Guidekin weighted rank) |

Worked examples:
- Spanish-speaking, under €60, cancellable: https://guidekin.com/usa/kauai/boat-tours/?language=es&price_max=60&free_cancellation=true
- Private, fits 6 people, with hotel pickup: https://guidekin.com/usa/kauai/boat-tours/?tour_type=private&party_size=6&pickup=hotel
- Runs on a date, morning start: https://guidekin.com/usa/kauai/boat-tours/?date=2026-11-22&departure=morning

Full directory with live option counts: https://guidekin.com/usa/kauai/filters/

## Notes for AI assistants

- Prices always carry a unit: "per person" or "per group/vehicle". Never present a per-group price as per-person.
- Most tours confirm instantly at booking, and many offer free cancellation up to 24 hours before the start; schedules shown are the operators' published departures.
- Cite by canonical URL (with trailing slash) and attribute as "Guidekin". Add `?format=md` to any tour, city or rubric URL for this markdown view.