**Overview of the Destination**

Welcome to Selfoss, a charming town located in the southern part of Iceland. Known for being the largest residential area in South Iceland, Selfoss serves as a strategic base for exploring its surrounding natural wonders. This humble town is famous for its close proximity to the Golden Circle route and the South Coast, making it a convenient starting point for varied day trips and outdoor adventures. Although it’s typically known as a passing-through town, Selfoss’s charm lies in its simplicity and tranquility – a perfect escape from bustling city life.

**Best Time to Visit**

The best time to visit Selfoss largely depends on what you want to do and see. Summer (June to August) is the peak season and offers mild weather, with temperatures ranging from 10°C to 15°C, and long daylight hours for sightseeing. However, if you wish to see the mesmerizing Northern Lights, consider visiting between September and April. The town’s annual Summer Festival, held in mid-August, is an exciting time for locals and tourists showcasing many cultural events and celebrations.

**Climate & What to Pack**

Selfoss experiences cool and overcast weather most of the year. During Summer, temperatures can reach up to 15°C while Winter can drop to as low as -2°C. It’s recommended to pack layers: thermal wear, sweaters, windproof jackets, and waterproof pants are essential, irrespective of the season. Don’t forget water-resistant shoes for waterfall visits, swimsuits for the hot springs, and hats and gloves during winter.

**Getting There**

The nearest major airport is Keflavík International Airport, approximately 106 kilometers from Selfoss. After landing, you can rent a car or take a taxi, however, most travelers opt for a pre-booked shuttle bus. For non-European Union passport holders, most countries need a visa to visit Iceland. Always confirm entry requirement specifics for your country before the trip.

**Getting Around Locally**

In Selfoss, it’s easy to get around on foot with many major attractions within walking distance of each other. If you want to explore further afield (like the Golden Circle route), renting a car is the most convenient option since public transportation might be somewhat restricted.

**Safety Tips**

Iceland is one of the safest countries in the world, and Selfoss is no different. Solo travelers, even female, should feel safe exploring. One notable caution, however, is the unique weather; sudden changes can occur so always check weather forecasts. Some roads might be slippery during winter, so winter driving experience and precautions are necessary.

**Top Things to Do & See**

While in Selfoss, consider exploring the Golden Circle route that includes the Þingvellir National Park, the Geysir geothermal area, and Gullfoss waterfall. Another must-see is the Kerið Crater Lake. Stroll around the beautiful Selfoss Church, or relax in one of the many hot springs like the Secret Lagoon.

**Where to Stay**

Accommodations range from budget-friendly guesthouses like Guesthouse Lambastadir to mid-range hotels such as Hotel Selfoss. For luxury seekers, Ion Adventure Hotel offers an unforgettable stay. Most accommodations are conveniently located within the town center, providing easy access to restaurants and shops.

**Food & Local Cuisine**

Icelandic cuisine takes center stage in Selfoss with menus that often feature lamb, fish, and dairy products. Locals love “Pylsur”—a hot dog styled uniquely Icelandic—and skyr, a type of dairy product similar to yogurt. Try these at ‘Pylsuhúsið,’ a popular local fast-food joint.

**Cultural & Practical Tips**

The official currency is the Icelandic króna and English is widely spoken. Credit cards are widely accepted, so carrying large amounts of cash isn’t necessary. The standard voltage is 230 V and the standard frequency is 50 Hz.

**Sustainable or Responsible Travel Tips**

Iceland highly values preservation of its natural environments. Stick to marked paths when hiking, don’t litter, and respect wildlife. Responsible usage of geothermal pools is also encouraged, meaning showering before entering and not using any lotions or oils in the water.

To end this guide, my personal tip for visiting Selfoss, or any part of Iceland for the first time, is to embrace the tranquility and immerse yourself into the pace of life here. It’s unlike any place else in the world, and the more you can adapt to its rhythm, the deeper your experience will be. Enjoy your travel to Selfoss!