About this experience
The ATM Cave tour from San Pedro is distinctive because Actun Tunichil Muknal is both an active wet-cave expedition and a protected Maya ceremonial site. After traveling from Ambergris Caye to the mainland, a licensed ATM guide leads the jungle approach, river crossings, swim-in cave entrance, and route through limestone passages. The physical journey is essential to the experience: travelers move through water, climb within the cave, and follow the same natural route that gave the site meaning to the ancient Maya. In the ceremonial chambers, pottery, ritual evidence, and human remains remain in place rather than being displayed in a museum. Your guide explains the archaeological context while protecting a fragile site where every visitor must follow strict procedures. ATM is not a casual cave walk or a standard ruins tour; it is a demanding, closely guided expedition that connects Belize’s rainforest, geology, archaeology, and Maya spiritual history in one unforgettable journey.
At a glance
- Duration: 11 hr
Plan your experience
Set aside 11 hr for the experience itself, with additional time to reach your meeting or pickup point.
Compare the available options before choosing: their itinerary, inclusions and pickup arrangements can differ. Check the price for your date and whole group.
Before you go
- Travelers should have a high level of physical fitness
Local guides to help you plan
Actun Tunichil Muknal Cave Guide
Plan an Actun Tunichil Muknal cave tour in Belize, including advance booking, physical requirements, costs, equipment, access rules, and what to expect from the full-day adventure.
Belize Airport to San Pedro Transportation Guide
Compare the flight and water-taxi routes between Belize’s international airport and San Pedro, including travel times, transfer steps, live-fare cautions, baggage planning, and advice for late arrivals.
San Pedro Belize Travel Guide
Plan a stay in San Pedro, the lively town on Ambergris Caye, with practical advice on arriving from Belize City, getting around by golf cart, reef-based activities, Secret Beach, June celebrations, and choosing between S
What is included
- Water
- Licensed ATM cave guide
- Transportation
- Juices
- Entrance Fee
Not included
- Gratuities
- Cameras and recording devices are strictly prohibited at ATM Cave
- Bring closed-toe shoes with grip, socks, quick-drying clothes, and a dry change
Itinerary and highlights
Actun Tunichil Muknal is a demanding guided cave expedition. After the road transfer, hike through the forest, cross streams, enter the cave, and spend up to five hours completing the approach, underground route, archaeological interpretation, safety procedures, and return to the activity base. Travelers must be comfortable with wet, slippery, and uneven conditions and must follow the licensed guide’s instructions.
Meeting and pickup information
- No island hotel pickup. Travel independently to the San Pedro or Caye Caulker airport, check in, and board on your own. Buy your ticket unless the option says Flight Included. Meet your guide in the Belize City airport arrivals area.
- No island hotel pickup. Travel independently to the San Pedro or Caye Caulker water taxi terminal, check in, and board on your own. Buy your ticket unless the option says Water Taxi Included. Meet your guide outside the Belize City terminal exit.
Languages and tickets
- English — Guide
- Mobile Only
Tour operator
- Private Belize Adventure
Meeting points and locations
Accessibility and practical details
- Not recommended for travelers with spinal injuries
- Not recommended for travelers with poor cardiovascular health
- Not recommended for pregnant travelers
- Travelers should have a high level of physical fitness
- Minimum height is 40 inches. Travelers must be able to swim, cross rivers, walk on wet uneven ground, climb steps and a ladder, and follow the guide through confined cave passages.
Cancellation policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Questions about this experience
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