The PADI Altitude Diver specialty is designed for certified divers who want to expand their skills beyond sea-level diving. Diving at altitude introduces important differences in pressure, nitrogen absorption, and surface interval planning that require specific knowledge and preparation.

In this course, you’ll learn how altitude affects dive planning, how dive computers adjust for elevation, and how to adapt your procedures for high-altitude environments. The focus is on awareness, planning, and conservative decision-making so you can dive safely and confidently wherever your adventures take you.

At Space City Dive Center, Altitude Diver training emphasizes real-world application and clear understanding. Whether you’re planning lake dives, traveling to mountainous regions, or expanding your overall dive knowledge, this specialty gives you the tools to adapt your diving safely.

What You’ll Learn

• How altitude affects pressure and nitrogen absorption
• Differences between sea-level and altitude dive planning
• Using dive computers correctly at elevation
• Surface interval and repetitive dive considerations
• Safe procedures for diving at altitude

Course Structure

• Time Commitment: Can be completed in one day
• Open Water: 2 dives

Who This Course Is For

Altitude Diver is ideal for certified divers who want to explore lakes and dive sites at elevation or travel to destinations where altitude diving is common. It’s also a great way to build confidence and expand dive planning knowledge.

Prerequisites

• Minimum Age: 10
• Minimum Certification Level: Open Water Diver

Equipment Requirements

• Space City Dive Center provides all major scuba equipment, including BCD, regulator, dive computer, exposure protection, tanks, and weights.
• Students are required to provide their own personal gear, including mask, snorkel, fins, and boots. Rental packages are available if needed.
• Lake entry fees, when applicable, are not included.

What’s Included

• Instructor-led Altitude Diver training
• Open water dives at altitude
• Use of provided scuba equipment
• Altitude Diver certification upon completion