Intro to Cave

Limited cave penetration on a single guideline with full technique.

Overview

Intro to Cave extends beyond the cavern zone into limited penetration on a single permanent guideline, building the navigation, gas-management and emergency skills that make full cave diving possible.

What you'll learn

Single-line cave navigation
Cave gas management (rule of thirds)
Lost-line and lost-buddy drills
Refined buoyancy and trim in overhead

What's included

All academic sessions and instructor time
TDI digital materials and certification registration
Use of stage/technical rig and required gas fills
Open-water training dives in Lake Okanagan

Prerequisites

TDI Cavern Diver (TDI Advanced Nitrox recommended), age 18+.

Configuration matters here. Sidemount or backmount doubles? Take our gear guide for a recommendation, or see the kit list below.

Kit for this course

Recommended gear

The configuration we'd dive for this course, tap any card to drill into products, or shop it as a ready-made bundle. Not sure what suits you? Take the gear guide →

Base configuration

Sidemount

Dedicated sidemount harness + wing
Two independent cylinders, regulators and SPGs
Streamlined hose routing
Cutting tool and SMB

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Add-on

Cave / overhead

Primary canister light + two backups
Primary and safety reels, spools
Line arrows and cookies (markers)
Full redundancy, no direct ascent

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Add-on

Cold-water (dry suit)

Dry suit + appropriate undergarment
Dry or wet gloves
Dedicated dry-suit inflation hose

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Shop this kit as a ready-made bundle, drill into each product and add to your enquiry.Build the Cave Sidemount Kit →