THE HIDDEN CITY

• Saturday
• Sunday

SOUND INSTALLATION   Did you know there are caves in the centre of our city?   Hidden behind a small door in the banks of the harbour are the Redcliffe Caves...   This year, the caves come alive with wild sound. BBC wildlife collaborators Wounded Buffalo have created a unique sound installation in the depths of the city.   Hear salt-mining elephants and haunting seal pups, petrel seabirds and tiny insects, and immerse yourself in the sounds of these cave dwelling creatures.   Navigate your way through a complex network of tunnels that extend beneath Redcliffe, excavated for the Triassic red sandstone as far back as the middle ages.   BOOKING INFO   The caves are so popular that every year, we experience long queues. This year, with the special sound installation, we expect the caves to be even more popular. Therefore, we are providing bookable times slots with an arrival hour, to help space audiences throughout the day.   The time slots are as follows:   10:00 - 11:00 11:00 - 12:00 12:00 - 13:00 13:00 - 14:00 14:00 - 15:00 15:00 - 16:00   Please book in advance and then arrive at the caves near the start of your designated time window. On arrival, join the pre-booked queue.   Warning! There is no lighting in the caves so please bring a torch and sturdy shoes.   Adult: £5 | Child (3-15 years): £2 | Child (0-3 years): FREE   Booking essential. Please book onto a time slot below. We advise you arrive at the start time as this is a popular event and will be busy.   Delivered in partnership with the Royal Academy of Engineering,  multi-award-winning Wounded Buffalo  Sound Studios ,SXS Events, The Foundry and The Creative Technologies Laboratory (CT Lab), UWE Bristol’s Department of Computer Science and Creative Technology and Bristol City Council.   *Subject to site permissions

• Saturday10AM - 4PM
• Sunday10AM - 4PM

OPEN HOUSE, TOUR & ART EXHIBITION   Take a stroll around Bristol’s historic Victorian cemetery.   Opened in 1839, Arnos Vale was the first cemetery in the South West. With over 300,000 burials and four listed buildings, the cemetery is home to a wealth of social history.   Learn about the listed landscape and buildings on an expert-led guided tour. If you fancy free- roaming, self-guided tour leaflets are also available.   Got the kids? The little ones will love this spoooooky experience, with opportunities to do some drawing and join in on our fearsome symbolism hunt!   Art Lover? An exhibition of local artists will be on display.   Drop in tours: 10.30am & 1.30pm

• Saturday10AM - 5PM

DROP IN TOUR   What happens at an asphalt plant? Gain an exclusive insight as you get into the nitty-gritty of road-making in Bristol.   Drop in tour (approx. Every 15 minutes): Climb aboard massive machinery, asphalt trucks and equipment, and then unravel the science behind green technology fuelling the recycled materials manufacturing process. Look to the past and future of road-making, learning how asphalt is made and used with plenty of demos. Walk around the site and climb to the top of the plant tower for views of the Severn Estuary.   And also... There will also be an opportunity to see the remains of a WW2 gun emplacement that sits adjacent to the plant, one of six that used to defend the city of Bristol.

• Friday3.30PM, 4.30PM
• Saturday10AM, 11AM, 12PM, 1PM

OPEN SITE, SCIENCE SHOW & WORKSHOP   Did you know... the Thrive Renewables wind turbines at Avonmouth generate enough electricity to power over 5,000 homes for a whole year?     Find out more about how these amazing machines make our lights, phones, tablets and fridges work using just the forces of nature.  Come along to the family fun day, take a peek inside one of the turbines and meet the team who can explain how they turn wind into electricity.    Interactive science show: ExplorerDome will be on site to entertain and educate young and old alike with an immersive experience around climate change and renewable energy. Visitors of all ages will be invited to investigate the social, political and economic drivers for building wind farms and learn how the diverse ecology and habitats are carefully managed alongside construction and operations.   HARNESSING THE WIND WORKSHOP Build your own miniature wind turbine! On Saturday 14 September, join us for drop-in engineer-led workshops where you can learn how to harness the wind.     Visitors will need to book for this event and come prepared for the great outdoors - sunhats and wellies at the ready! Please note, this is an operational site and access may be restricted for safety reasons on the day.    Tours last an hour. Booking essential. Please book onto a timeslot below.

• Saturday
• Sunday

BOAT TOUR   Curious about the history of our maritime city? Us too! Step into the past as we discover the importance of the city’s dockyards, marvel at the feats of engineering of our beloved bridges, and cruise past some of the city’s most famous vessels.   The tour: Board our historic Bristol Ferry Boat and travel from the Watershed down to Cumberland Basin and back. This audio tour was created especially for Bristol Open Doors 2019 by some of the city’s best engineers. There will also be engineering industry professionals on-board and on-hand to answer any questions you may have along the way.   Boats on the tour include: The extraordinary SS Great Britain, the MV Balmoral (a classic excursion vessel) and Mayflower (a Victorian steam tug).   Bridges on the tour include: Pero’s bridge, Merchants’ Bridge, Castle Bridge, Plimsoll Bridge and the majestic Clifton Suspension Bridge.   For all the family: There will be an on-board quiz and a prize in store for the lucky winners!     Tour Duration: 45 minutes   Adult: £5 | Child: £2   *Weather* There is partial cover on the boat, however, please do dress appropriately for the weather. Come rain, come shine!   Tours run at multiple times on Saturday and Sunday. Booking essential, please book below.

• Saturday10AM, 11AM, 12PM, 2PM, 3PM
• Sunday10AM, 11AM, 12PM, 2PM, 3PM

ENGINEERING & ARCHITECTURE BUS TOUR   What is the best way to see a city? To learn about a city? Bristol, by all accounts, is a beautiful place to take a walk. However, there are some things we miss if we forget to look up.   Bristol has a long industrial history that has led to the development of some magnificent architecture and a rich history in science, technology and engineering infrastructure.   THE TOUR: All aboard this Bristol Insight bus to discover Bristol’s hidden architectural and engineering gems! View the city with new eyes on this unique engineer-led tour.   SATURDAY ROUTE | Starting point: Bus layby in Explore Lane- best postcode BS1 5TY Learn about the history of engineering in the centre of Bristol. Travel down Anchor Road for views of the harbour, the SS Great Britain and Clifton Suspension Bridge, and more!   SUNDAY ROUTE | Starting point: Bottom of Stokes Croft, Bus layby outside Mickleburgh Musical Instruments, BS1 3PL Learn about the modern engineering of Bristol, from Filton Airfield, Aerospace and Rolls Royce, to the significance of Duchess Lake and the BT tower.   *Weather* This is an open top bus, so please do dress appropriately for the weather. Come rain, come shine!   Booking essential, please book below.

• Saturday10AM - 5PM

ACTIVITY & TOURS   Become an architect for the day and create a small world in a box!   It could be a magical garden, futuristic landscape or underwater city… With masses of scrap and craft resources at our fingertips, you can go wild! This will be a playful exploration of space and place for all ages. A free, drop-in arts activity.   Tours (11am, 11.30am & 2pm): Explore the warehouse and learn about the history of Scrapstore house and its role in Bristol’s reuse landscape. Discover the journey from scrap to reuse!   Visitors will gain special access to the members’ Scrapstore Warehouse, where you can collect a basketful of scrap materials (recommended donation £6).   Special Open Doors activities run 11am-4pm.   There is no minimum age, but all children must be accompanied by an adult.

• Friday9.30AM - 2.30PM
• Saturday9.30AM - 4PM

OPEN HOUSE, TOWER TOURS, BELLRINGING & CONCERTS   Unlock the secrets of this beautiful Grade I listed 14th century church.   Tours: Join a guided tour of the 152ft. tower (complete with arcaded battlements and openwork parapet) and enjoy a bell-ringing talk and demonstration. Tower Tours: Friday; 9.30am, Saturday; hourly from 10am.   Free concerts: Saint Stephen's is a regular host for concerts, with a number of performances running during the day. The perfect chance to take a breather from your busy Open Doors schedule as you drink in the sights and sounds of a performance in this tranquil space. For concert details, please see St Stephen’s website.